Dr. Albert T. Peng, MD

  • Santa Rosa, CA
  • Mohs-micrographic surgery physician
NPI1609862820PAC ID8325946924
Medicare services, 2024
4,818
Medicare patients, 2024
1,365
Part D claims, 2024
371
Publications
1
MIPS score, 2024
54
Practice address
2725 Mendocino Ave, Santa Rosa, CA 95403-2805
Practice phone
Call (707) 545-4537
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Redwood Family Dermatology

Dermatology practice · Santa Rosa, California

See all 8 affiliations

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Dr. Albert T. Peng is a mohs-micrographic surgery physician in Santa Rosa, California

Dr. Peng practices at Redwood Family Dermatology in Santa Rosa, California.

Dr. Peng's NPI, 1609862820, was assigned on September 22, 2005. Dr. Peng graduated from Sidney Kimmel Medical College in 1997. Dr. Peng holds California license A75807.

NPI and contact details
Medicare PAC ID
8325946924
NPI enumeration date
September 22, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(707) 545-4537
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
55
Medical school graduation
1997

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

Dr. Albert T. Peng practices at Redwood Family Dermatology in Santa Rosa, California

Dr. Peng's primary practice is Redwood Family Dermatology, at 2725 Mendocino Ave, Santa Rosa, CA 95403-2805. The practice phone is (707) 545-4537.

  • Redwood Family Dermatology
    2725 Mendocino Ave, Santa Rosa, CA 95403-2805Phone(707) 545-4537

Source: Dmand AI Affiliation Data

Dr. Albert T. Peng is affiliated with 4 sites of care and 4 medical groups

Dr. Peng's primary practice is Redwood Family Dermatology in Santa Rosa, California. The medical group on file is Redwood Family Dermatology. Dmand AI also links Dr. Peng to 3 more group practices and clinics and 3 medical groups, each named with a free account.

See all 8 affiliations for Dr. Peng

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Albert T. Peng's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Peng practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Redwood Family DermatologyAvailable with a free account
+3 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Albert T. Peng is one of 156 mohs-micrographic surgery physicians in California

Mohs-micrographic surgery is Dr. Peng's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dr. Peng is board certified in dermatology by the American Board of Dermatology. Dmand AI has Dr. Peng's licenses on file in 3 states: California, Hawaii and Ohio.

Specialties and state licenses

  • Mohs-micrographic surgery, CaliforniaPrimaryLicense A75807 · 2001 to 2026 · taxonomy 207ND0101X
  • Hawaii license2002 to 2012
  • Ohio license2000 to 2002

Clinical focus

Dmand AI lists acne, acute skin infection, benign or precancerous skin growths, cancerous skin growth removal, contact dermatitis, corns and calluses, facial skin infection and itchy rashes among the conditions Dr. Peng treats.

Mohs-micrographic surgery physicians near Dr. Peng

Counts of mohs-micrographic surgery physicians with a Dmand AI profile, by place and practice. Each opens the list.

156mohs-micrographic surgery physicians in California
3mohs-micrographic surgery physicians in Santa Rosa

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

Dr. Albert T. Peng billed Medicare for 4,818 services in 2024

CMS data shows 4,818 Medicare services from Dr. Peng across 31 procedure codes in 2024, for 1,365 Medicare patients. Medicare paid $1,211,700 for them. Every service was in an office.

Medicare services, 20244,818
Medicare patients1,365
Paid by Medicare$1.2M
Procedure codes31

Dr. Peng's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Surgery
2023: 4,3042024: 4,0117%
Office and hospital visits
2023: 7862024: 7613%
Drugs given in the office
2023: 2,8502024: 4698%
Tests and treatments
2023: 112024: 0100%

Dr. Peng compared with the California median for mohs-micrographic surgery physicians, 2024

  • Dr. Peng
  • California median
Medicare services
4,818vs 2,64582% above
Medicare patients
1,365vs 5282.6 times
Part D claims
266vs 22518% above

Medians across 153 mohs-micrographic surgery physicians in California with Dmand AI profiles that report each measure.

Dr. Peng'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 Dr. Peng

Need commercial claims for Dr. Peng?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Peng and other mohs-micrographic surgery physicians in California.

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

Dr. Albert T. Peng treated 1,365 Medicare patients in 2024, average age 78

CMS counts 1,365 Medicare patients who saw Dr. Peng in 2024. The largest group is 75 to 84, with 660 patients. 74% of them have high cholesterol, and 67% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Peng's median patient age at 78, with 39% women.

Medicare patients, 20241,365
Average age78
Average risk score1.11
Also on Medicaid11%

Dr. Peng's Medicare patients by age, 2024

Dr. Peng's Medicare patients by sex, 2024

  • Women56842%
  • Men79758%

Chronic conditions among Dr. Peng's Medicare patients, 2024

  1. High cholesterol74%
  2. High blood pressure67%
  3. Arthritis39%
  4. Ischemic heart disease26%
  5. Atrial fibrillation20%
  6. Chronic kidney disease18%
  7. Cancer17%
  8. Diabetes17%

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

Dr. Peng's patients across all payers

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

Patient panel by age, all payers

Median age 78

Patient panel by sex, all payers

  • Women39%
  • Men59%

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

Dr. Albert T. Peng wrote 371 Medicare Part D claims in 2024

In 2024, Dr. Peng wrote 371 Medicare Part D claims for 200 patients. 93% of them were for generic drugs. CMS names the drug for 266 of them, across 10 drugs with 11 or more claims each, at $90,045 in total drug cost. In 2023, CMS named 300 claims across 11 drugs.

Part D claims, 2024371
Drugs named by CMS10
Total drug cost$90,045
Part D patients200

Dr. Peng's Part D claims by kind of drug, 2024

  • Generic346 claims93%
  • Brand-name25 claims7%

Dr. Peng'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 Dr. Peng's Part D claims, 2024

  • Antibiotics17%63 of 371 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: 3002024: 26611%

Drugs named by CMS: 10 in 2024, 11 in 2023.

See all prescribing by Dr. Peng

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

Dr. Albert T. Peng scored 54 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 54 out of 100 for Dr. Peng for performance year 2024, reported individually. Dr. Peng accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,687 procedures of removal of skin cancer by Dr. Peng, more than 97% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Peng's MIPS scores, performance year 2024

  • 54of 100Final score
  • 39.2of 100Quality
  • 59of 100Promoting Interoperability
  • 40of 100Improvement Activities

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Peng ranks in Medicare procedure volume

Removal of skin cancer
97th percentile1,687 procedures
Removal of skin lesions
89th percentile640 procedures
Skin biopsy
86th percentile215 procedures
Melanoma (skin cancer) excision
97th percentile189 procedures

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

Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)

Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)

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); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Albert T. Peng has 1 publication on record

Dmand AI links 1 paper to Dr. Peng in 2020. Dr. Peng's most frequent co-authors are Keith A. Choate, MD, PhD, Jeffrey Louis Sugarman, MD, PhD and Qisi Sun, MD.

Papers1

Dr. Peng's most frequent co-authors

Recent publications by Dr. Peng

See all 1 publications and co-authors

See who Dr. Peng researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Peng works with, so you can find a warm path to the right mohs-micrographic surgery physicians.

How network discovery works

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

Dr. Albert T. Peng received $11,842 in industry payments from 2016 to 2025

CMS Open Payments shows 367 general payments to Dr. Peng from 38 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. Abbvie Inc. paid the most, $1,743.

General payments to Dr. Peng by program year, 2016 to 2025

General payments to Dr. Peng by kind, 2016 to 2025

$11.8Kin total
  • Food and beverage$10,48389%
  • Consulting fees$9008%
  • Education$4594%

Companies that paid Dr. Peng the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Peng

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

Dr. Albert T. Peng has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Peng, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Peng

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • AAD Fellow

Source: Dmand AI Professional Profile Data

Dr. Albert T. Peng graduated from Sidney Kimmel Medical College

Dr. Peng graduated from Sidney Kimmel Medical College in 1997. Dr. Peng is a member of AAD.

  1. Medical schoolSidney Kimmel Medical College
  2. Board certified in dermatologyAmerican Board of Dermatology

Source: Dmand AI Professional Profile Data

Dr. Albert T. Peng accepts plans from 16 insurance carriers

Dr. Peng is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Humana
  • Regence Health Plans
  • +8 more carriersWith a free account

Plan types Dr. Peng accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. HMO7
  4. POS6
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Albert T. Peng'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 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)Clinician Public Reporting: Overall MIPS Performance (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)
Awards and committee rolesDmand AI Professional Profile Data
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 Dr. Albert T. Peng

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

What is Dr. Albert T. Peng's NPI number?

Dr. Albert T. Peng's NPI number is 1609862820. It was assigned on September 22, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Albert T. Peng?

Dr. Albert T. Peng is a mohs-micrographic surgery physician in Santa Rosa, California. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).

Where does Dr. Albert T. Peng practice?

Dr. Peng practices at 2725 Mendocino Ave, Santa Rosa, CA 95403-2805. Dr. Peng's primary practice is Redwood Family Dermatology in Santa Rosa, California. Dmand AI also links Dr. Peng to 3 group practices and clinics and 3 medical groups.

What is Dr. Albert T. Peng's office phone number?

The practice phone on file for Dr. Peng is (707) 545-4537.

What is Dr. Albert T. Peng's medical license number?

Dr. Peng holds California license A75807, one of the licenses on file in 3 states.

Which states has Dr. Albert T. Peng been licensed in?

Dmand AI has state licenses on file for Dr. Peng in California (2001 to 2026), Hawaii (2002 to 2012) and Ohio (2000 to 2002).

What medical group is Dr. Albert T. Peng part of?

Dr. Peng is linked to Redwood Family Dermatology. Dmand AI links Dr. Peng to 3 more medical groups.

Does Dr. Albert T. Peng accept Medicare?

Yes. CMS data shows Dr. Peng billed Medicare for 4,818 services in 2024, and Dr. Peng accepts Medicare assignment.

What is Dr. Albert T. Peng's MIPS score?

Dr. Peng's MIPS final score for performance year 2024 is 54 out of 100, reported individually.

How many Medicare patients does Dr. Albert T. Peng see?

CMS counts 1,365 Medicare patients who saw Dr. Peng in 2024, with an average age of 78.

Show 9 more questionsShow fewer questions

Is Dr. Albert T. Peng board certified?

Yes. Dr. Peng is board certified in dermatology by the American Board of Dermatology.

What services does Dr. Albert T. Peng bill to Medicare?

In 2024, Dr. Peng's most billed Medicare services were surgery: skin and soft tissue (17311), surgery: skin and soft tissue (17003) and office visit, established patient (99213).

Where did Dr. Albert T. Peng go to medical school?

Dr. Peng graduated from Sidney Kimmel Medical College in 1997.

What drugs does Dr. Albert T. Peng prescribe most?

In 2024 Medicare Part D data, Dr. Peng's most prescribed drugs by claims were Triamcinolone Acetonide, Ketoconazole and Doxycycline Hyclate.

Has Dr. Albert T. Peng received payments from drug or device companies?

CMS Open Payments shows $11,842 in general payments to Dr. Peng from 38 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Albert T. Peng been practicing?

Dr. Peng graduated from medical school in 1997, 29 years ago.

Does Dr. Albert T. Peng do research?

Dmand AI links 1 publication to Dr. Peng.

Who does Dr. Albert T. Peng publish with?

Dr. Peng's most frequent co-authors are Keith A. Choate, MD, PhD (1 shared paper), Jeffrey Louis Sugarman, MD, PhD (1 shared paper) and Qisi Sun, MD (1 shared paper).

What insurance does Dr. Albert T. Peng accept?

Dr. Peng is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

Selling to mohs-micrographic surgery practices?

See mohs-micrographic surgery physicians in California by site of care and group

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