Michelle Yaolin Cheng

  • Sunnyvale, CA
  • Dermatologist
NPI1467871590PAC ID4789993825
Medicare services, 2024
2,890
Medicare patients, 2024
516
Part D claims, 2024
706
Publications
48
Industry payments
$7,421
Practice address
401 Old San Francisco Rd, 2nd Fl, Sunnyvale, CA 94086
Practice phone
Call (408) 730-6227
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Sunnyvale Center

Clinical Lab - Full Service · Sunnyvale, California

See all 4 affiliations

Find Michelle Cheng's professional email, personal email and mobile number

Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.

View contacts for free

Michelle Yaolin Cheng is a dermatologist in Sunnyvale, California

Michelle Cheng practices at Sunnyvale Center in Sunnyvale, California.

Michelle Cheng's NPI, 1467871590, was assigned on April 16, 2014. Michelle Cheng graduated from University of Pittsburgh School of Medicine in 2014. Michelle Cheng holds California license A137986.

NPI and contact details
Medicare PAC ID
4789993825
NPI enumeration date
April 16, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(408) 730-6227
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Female
Estimated age
38
Medical school graduation
2014

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Michelle Yaolin Cheng practices at Sunnyvale Center in Sunnyvale, California

Michelle Cheng's primary practice is Sunnyvale Center, at 401 Old San Francisco Rd, 2nd Fl, Sunnyvale, CA 94086. The practice phone is (408) 730-6227.

  • Sunnyvale Center
    401 Old San Francisco Rd, 2nd Fl, Sunnyvale, CA 94086Phone(408) 730-6227

Source: Dmand AI Affiliation Data

Michelle Yaolin Cheng is affiliated with 2 sites of care and 2 medical groups

Michelle Cheng's primary practice is Sunnyvale Center in Sunnyvale, California. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Michelle Cheng to 1 more group practice or clinic and 1 medical group, each named with a free account. Michelle Cheng's employer is on file too: a clinical lab.

See all 4 affiliations for Michelle Cheng

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Michelle Yaolin Cheng's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Michelle Cheng practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sunnyvale CenterAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every site where Michelle Cheng practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.

Michelle Yaolin Cheng is one of 1,910 dermatologists in California

Dermatology is Michelle Cheng's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Michelle Cheng is board certified in dermatology by the American Board of Dermatology. Dmand AI has Michelle Cheng's licenses on file in 2 states: California and Pennsylvania.

Specialties and state licenses

  • Dermatology, CaliforniaPrimaryLicense A137986 · 2015 to 2027 · taxonomy 207N00000X
  • Pennsylvania license2014 to 2015

Clinical focus

Dmand AI lists benign or precancerous skin growths, cancerous skin growth removal, cold sores or genital herpes, contact dermatitis, hives, itchy rashes, joint cyst and minor injury on trunk among the conditions Michelle Cheng treats.

Dermatologists near Michelle Cheng

Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Michelle Yaolin Cheng billed Medicare for 2,890 services in 2024

CMS data shows 2,890 Medicare services from Michelle Cheng across 14 procedure codes in 2024, for 516 Medicare patients. Medicare paid $130,800 for them. Every service was in an office.

Medicare services, 20242,890
Medicare patients516
Paid by Medicare$130,800
Procedure codes14

Michelle Cheng's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 1,6342024: 1,88515%
Office and hospital visits
2023: 8052024: 7734%
Tests and treatments
2023: 1022024: 206102%
Drugs given in the office
2023: 02024: 26

Michelle Cheng compared with the California median for dermatologists, 2024

  • Michelle Cheng
  • California median
Medicare services
2,890vs 1,75065% above
Medicare patients
516vs 37737% above
Part D claims
569vs 36755% above

Medians across 1,831 dermatologists in California with Dmand AI profiles that report each measure.

Michelle Cheng's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Michelle Cheng

Need commercial claims for Michelle Cheng?

Medicare shows one payer. Book a meeting to get commercial claims data for Michelle Cheng and other dermatologists in California.

Book a meeting

Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Michelle Yaolin Cheng treated 516 Medicare patients in 2024, average age 75

CMS counts 516 Medicare patients who saw Michelle Cheng in 2024. The largest group is 65 to 74, with 241 patients. 72% of them have high cholesterol, and 60% have high blood pressure. 6% are also on Medicaid. Their average risk score is 0.84, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Michelle Cheng's median patient age at 55, with 56% women.

Medicare patients, 2024516
Average age75
Average risk score0.84
Also on Medicaid6%

Michelle Cheng's Medicare patients by age, 2024

Michelle Cheng's Medicare patients by sex, 2024

  • Women27653%
  • Men24047%

Chronic conditions among Michelle Cheng's Medicare patients, 2024

  1. High cholesterol72%
  2. High blood pressure60%
  3. Arthritis32%
  4. Diabetes18%
  5. Ischemic heart disease18%
  6. Cancer17%
  7. Chronic kidney disease17%
  8. Osteoporosis17%

Share of Medicare patients with each condition. A patient can have several.

Michelle Cheng's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 55

Patient panel by sex, all payers

  • Women56%
  • Men42%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Michelle Yaolin Cheng wrote 706 Medicare Part D claims in 2024

In 2024, Michelle Cheng wrote 706 Medicare Part D claims for 240 patients. 90% of them were for generic drugs. CMS names the drug for 569 of them, across 16 drugs with 11 or more claims each, at $219,431 in total drug cost. In 2023, CMS named 520 claims across 13 drugs.

Part D claims, 2024706
Drugs named by CMS16
Total drug cost$219,431
Part D patients240

Michelle Cheng's Part D claims by kind of drug, 2024

  • Generic634 claims90%
  • Brand-name72 claims10%

Michelle Cheng's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Michelle Cheng's Part D claims, 2024

  • Antibiotics6%41 of 706 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 5202024: 5699%

Drugs named by CMS: 16 in 2024, 13 in 2023.

See all prescribing by Michelle Cheng

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Michelle Yaolin Cheng ranks in the 91st percentile for removal of skin lesions in Medicare

Michelle Cheng accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 796 procedures of removal of skin lesions by Michelle Cheng, more than 91% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Michelle Cheng ranks in Medicare procedure volume

Removal of skin lesions
91st percentile796 procedures
Skin biopsy
87th percentile237 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

For MedTech and pharma teams

Find dermatologists like Michelle Cheng by procedure volume and prescribing

Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.

Michelle Yaolin Cheng has 48 publications on record

Dmand AI links 48 papers to Michelle Cheng, published from 2012 to 2024. 2019 was the busiest year, with 9. The most frequent topics are Melanoma, Skin Neoplasms and Pyoderma Gangrenosum. Michelle Cheng has published most often in JAMA Dermatol. Michelle Cheng's most frequent co-authors are Emanual Michael Maverakis, MD, Chelsea Ma, MD and Elizabeth Wang, MD.

Papers48
Years published2012 to 2024

Michelle Cheng's papers by year, 2015 to 2024

Topics Michelle Cheng writes about most

  • Melanoma
  • Skin Neoplasms
  • Pyoderma Gangrenosum
  • Biopsy
  • Interleukin-2
  • Adalimumab
  • Administration, Cutaneous
  • Antineoplastic Combined Chemotherapy Protocols

Michelle Cheng's most frequent co-authors

Recent publications by Michelle Cheng

See all 48 publications and co-authors

See who Michelle Cheng researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Michelle Cheng works with, so you can find a warm path to the right dermatologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Michelle Yaolin Cheng received $7,421 in industry payments from 2016 to 2025

CMS Open Payments shows 188 general payments to Michelle Cheng from 20 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Janssen Pharmaceuticals, Inc paid the most, $1,930. It also lists 7 research payments totaling $1,261 in 2016.

General payments to Michelle Cheng by program year, 2016 to 2025

General payments to Michelle Cheng by kind, 2016 to 2025

$7.4Kin total
  • Food and beverage$7,30198%
  • Education$1202%

Companies that paid Michelle Cheng the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Michelle Cheng

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Michelle Yaolin Cheng graduated from University of Pittsburgh School of Medicine

Michelle Cheng graduated from University of Pittsburgh School of Medicine in 2014.

  1. Medical schoolUniversity of Pittsburgh School of Medicine
  2. Board certified in dermatologyAmerican Board of Dermatology

Source: Dmand AI Professional Profile Data

Michelle Yaolin Cheng accepts plans from 12 insurance carriers

Michelle Cheng is in network with 12 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • Alliant Health Plans
  • Blue Cross and Blue Shield of Kansas City
  • CMS Medicare
  • +4 more carriersWith a free account

Plan types Michelle Cheng accepts, by number of carriers

  1. PPO7
  2. HMO6
  3. EPO4
  4. Medicare4
  5. POS4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Michelle Yaolin Cheng's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Michelle Yaolin Cheng

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Michelle Yaolin Cheng's NPI number?

Michelle Yaolin Cheng's NPI number is 1467871590. It was assigned on April 16, 2014, and it is active in the NPI Registry.

What does Michelle Yaolin Cheng specialize in?

Michelle Yaolin Cheng is a dermatologist in Sunnyvale, California. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).

Where does Michelle Yaolin Cheng practice?

Michelle Cheng practices at 401 Old San Francisco Rd, 2nd Fl, Sunnyvale, CA 94086. Michelle Cheng's primary practice is Sunnyvale Center in Sunnyvale, California. Dmand AI also links Michelle Cheng to 1 group practice or clinic and 1 medical group.

What is Michelle Yaolin Cheng's office phone number?

The practice phone on file for Michelle Cheng is (408) 730-6227.

What is Michelle Yaolin Cheng's medical license number?

Michelle Cheng holds California license A137986, one of the licenses on file in 2 states.

Which states has Michelle Yaolin Cheng been licensed in?

Dmand AI has state licenses on file for Michelle Cheng in California (2015 to 2027) and Pennsylvania (2014 to 2015).

What medical group is Michelle Yaolin Cheng part of?

Michelle Cheng is linked to Palo Alto Foundation Medical Group. Dmand AI links Michelle Cheng to 1 more medical group.

Does Michelle Yaolin Cheng accept Medicare?

Yes. CMS data shows Michelle Cheng billed Medicare for 2,890 services in 2024, and Michelle Cheng accepts Medicare assignment.

How many Medicare patients does Michelle Yaolin Cheng see?

CMS counts 516 Medicare patients who saw Michelle Cheng in 2024, with an average age of 75.

Is Michelle Yaolin Cheng board certified?

Yes. Michelle Cheng is board certified in dermatology by the American Board of Dermatology.

Show 8 more questionsShow fewer questions

What services does Michelle Yaolin Cheng bill to Medicare?

In 2024, Michelle Cheng's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and surgery: skin and soft tissue (17000).

Where did Michelle Yaolin Cheng go to medical school?

Michelle Cheng graduated from University of Pittsburgh School of Medicine in 2014.

What drugs does Michelle Yaolin Cheng prescribe most?

In 2024 Medicare Part D data, Michelle Cheng's most prescribed drugs by claims were Ketoconazole, Triamcinolone Acetonide and Dupixent Syringe.

Has Michelle Yaolin Cheng received payments from drug or device companies?

CMS Open Payments shows $7,421 in general payments to Michelle Cheng from 20 companies from 2016 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.

How long has Michelle Yaolin Cheng been practicing?

Michelle Cheng graduated from medical school in 2014, 12 years ago.

Does Michelle Yaolin Cheng do research?

Dmand AI links 48 publications to Michelle Cheng, published from 2012 to 2024.

Who does Michelle Yaolin Cheng publish with?

Michelle Cheng's most frequent co-authors are Emanual Michael Maverakis, MD (23 shared papers), Chelsea Ma, MD (14 shared papers) and Elizabeth Wang, MD (10 shared papers).

What insurance does Michelle Yaolin Cheng accept?

Michelle Cheng is in network with 12 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 7. Check the plan with the practice before a visit.

Selling to dermatology practices?

See dermatologists in California by site of care and group

Find the practices, groups and hospitals they work with, and the right people to contact at each.

  • 30 days free
  • Self-serve
  • No credit card

Cookie settings

Turn each category on or off. Your choice is kept for 12 months and you can change it here at any time.

Necessary

Always on. Sign-in, security, downloads you asked for, your cookie choice, and the page that led to a signup.

View cookies (6)
  • dm_consentDmand AI. Your cookie choices and whether your browser sent a Global Privacy Control signal. 12 months.
  • dm_ft, dm_ltDmand AI. The first and the latest page you arrived on, with the date, so a signup is credited to the page that worked. 90 days, 30 days.
  • dm_fs, dm_lsDmand AI. The first and the latest source of a visit (a search engine, a campaign or the site that linked here). 90 days, 30 days.
  • dm_dl, dm_dl_okDmand AI. After you give an email address for a download, lets you download files without being asked again. 30 days.
  • Session and CSRF cookiesDmand AI (app.dmand.ai). Sign-in and form protection in the application. Session.
  • __cf_bm, cf_clearanceCloudflare. Tells people from automated traffic and keeps the site available. 30 minutes; cf_clearance while a security check is valid.

Analytics

On unless you turn it off. How pages are used, in aggregate, and recordings of how pages are used.

View cookies (6)
  • Google Tag ManagerGoogle. Loads the analytics and marketing tags that are on. Sets no cookie of its own and does not load when both categories are off. n/a.
  • _ga, _ga_<container-id>Google Analytics 4. Visits and page views in aggregate on dmand.ai. 2 years.
  • _clck, _clskMicrosoft Clarity. Recordings and heatmaps of how pages are used, with form fields masked. 1 year, 1 day.
  • CLID, MUID, ANONCHK, MR, SMMicrosoft (clarity.ms). Set by Microsoft when Clarity loads, to recognize a browser across sites that use Clarity. Up to 1 year.
  • None (cookieless)Ahrefs Analytics. Page views in aggregate. n/a.
  • ph_<project>_posthogPostHog. Product usage, errors and performance in app.dmand.ai, used to fix bugs and improve features. 365 days.

Marketing

On unless you turn it off, and always off when your browser sends a Global Privacy Control signal. A visitor identification service tells our sales team which companies and people visit.

View cookies (6)
  • _reb2buid, _reb2butkRB2B. Recognizes a returning browser for visitor identification. 360 days, 1 year.
  • _reb2bgeoRB2B. The location used to decide whether a visit can be identified. 20 days.
  • _reb2brefRB2B. The page or site that referred the visit. 15 days.
  • _reb2bfxf, _reb2btd, _reb2bliRB2B. Links the visit to an identified business profile. 1 month.
  • _reb2bresolveRB2B. Holds a match while it is being resolved. 2 days.
  • _reb2sessionID, _reb2bloadedRB2B. The current visit, and a guard against loading the script twice. 30 minutes, 1 second.

Functional

On unless you turn it off. Remembers choices such as a collapsed section.

View cookies (none today)