Dr. Andrew Wang, MD
- Medicare services, 2024
- 1,691
- Medicare patients, 2024
- 316
- Part D claims, 2024
- 5,744
- Publications
- 1
- Hospital affiliations
- 5
- Practice address
- 1400 Geary Blvd, San Francisco, CA 94109
- Practice phone
- Call (415) 922-9700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Sequoias San Francisco
Skilled Nursing Facility - Part of a CCRC · San Francisco, California
Find Dr. Wang'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.
Dr. Andrew Wang is an internist in San Francisco, California
Dr. Wang practices at The Sequoias San Francisco in San Francisco, California.
Dr. Wang's NPI, 1164439675, was assigned on August 1, 2006. Dr. Wang graduated from Georgetown University School Of Medicine in 1997. Dr. Wang holds California license A667920.
- NPI
- 1164439675NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355348681
- NPI enumeration date
- August 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 922-9700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- 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. Andrew Wang practices at The Sequoias San Francisco in San Francisco, California
Dr. Wang's primary practice is The Sequoias San Francisco, at 1400 Geary Blvd, San Francisco, CA 94109 in San Francisco County. The practice phone is (415) 922-9700.
- The Sequoias San Francisco1400 Geary Blvd, San Francisco, CA 94109 · San Francisco CountyPhone(415) 922-9700
Source: Dmand AI Affiliation Data
Dr. Andrew Wang is affiliated with 12 sites of care and 4 medical groups
Dr. Wang's primary practice is The Sequoias San Francisco in San Francisco, California. Dr. Wang is also affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. The medical group on file is San Francisco Public Health Laboratory. Dmand AI also links Dr. Wang to 4 more hospitals, 3 group practices and clinics, 3 hospices and 3 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Andrew Wang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wang practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Sequoias San Francisco | Available with a free account |
| +11 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Andrew Wang is one of 16,751 internists in California
Internal medicine is Dr. Wang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Wang is board certified in internal medicine by the American Board of Internal Medicine. Dr. Wang is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists acid reflux, acute kidney failure, acute sinusitis, acute skin infection, adjustment disease, alzheimer's disease, aneurysm and ankle or foot injury among the conditions Dr. Wang treats.
Internists near Dr. Wang
Counts of internists 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
Dr. Andrew Wang billed Medicare for 1,691 services in 2024
CMS data shows 1,691 Medicare services from Dr. Wang across 18 procedure codes in 2024, for 316 Medicare patients. Medicare paid $147,398 for them.
Dr. Wang's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,2382024: 1,07713%
- Tests and treatments
- 2023: 3972024: 4278%
- Other services
- 2023: 1442024: 1483%
- Surgery
- 2023: 422024: 397%
Where Dr. Wang's Medicare services took place, 2024
- In an office1,01860%
- In a facility67340%
Dr. Wang compared with the California median for internists, 2024
- Dr. Wang
- California median
- Medicare services
- 1,691vs 3614.7 times
- Medicare patients
- 316vs 1512.1 times
- Part D claims
- 5,045vs 42112.0 times
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Wang'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.
Need commercial claims for Dr. Wang?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Wang and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Andrew Wang treated 316 Medicare patients in 2024, average age 82
CMS counts 316 Medicare patients who saw Dr. Wang in 2024. The largest group is 85 and over, with 145 patients. 75% of them have high cholesterol, and 72% have high blood pressure. 22% are also on Medicaid. Their average risk score is 1.49, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wang's median patient age at 80, with 49% women.
Dr. Wang's Medicare patients by age, 2024
Dr. Wang's Medicare patients by sex, 2024
- Women17054%
- Men14646%
Chronic conditions among Dr. Wang's Medicare patients, 2024
- High cholesterol75%
- High blood pressure72%
- Arthritis46%
- Alzheimer's and dementia34%
- Atrial fibrillation25%
- Ischemic heart disease25%
- Chronic kidney disease23%
- Diabetes23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 80
Patient panel by sex, all payers
- Women49%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Andrew Wang wrote 5,744 Medicare Part D claims in 2024
In 2024, Dr. Wang wrote 5,744 Medicare Part D claims for 378 patients. 87% of them were for generic drugs. CMS names the drug for 5,045 of them, across 117 drugs with 11 or more claims each, at $346,083 in total drug cost. In 2023, CMS named 5,457 claims across 121 drugs.
Dr. Wang's Part D claims by kind of drug, 2024
- Generic4,990 claims87%
- Brand-name724 claims13%
- Other30 claims1%
Dr. Wang'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. Wang's Part D claims, 2024
- Opioids1%81 of 5,744 claims
- Antibiotics2%130 of 5,744 claims
- Antipsychotics, patients 65 and over1%57 of 5,744 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: 5,4572024: 5,0458%
Drugs named by CMS: 117 in 2024, 121 in 2023.
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
How Dr. Andrew Wang takes part in Medicare
Dr. Wang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Andrew Wang has 1 publication on record
Dmand AI links 1 paper to Dr. Wang.
Recent publications by Dr. Wang
See who Dr. Wang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Wang works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Andrew Wang received $1,088 in industry payments from 2016 to 2025
CMS Open Payments shows 24 general payments to Dr. Wang from 13 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $250.
General payments to Dr. Wang by program year, 2016 to 2025
Companies that paid Dr. Wang the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Andrew Wang graduated from Georgetown University School Of Medicine
Dr. Wang graduated from Georgetown University School Of Medicine in 1997.
- Medical school
- Board certified in internal medicine
- Board certified in undersea & hyperbaric medicine
Source: Dmand AI Professional Profile Data
Dr. Andrew Wang accepts plans from 14 insurance carriers
Dr. Wang is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Humana
- Regence Health Plans
- +6 more carriersWith a free account
Plan types Dr. Wang accepts, by number of carriers
- Medicare10
- PPO9
- HMO5
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Andrew Wang's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Andrew Wang
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. Andrew Wang's NPI number?
Dr. Andrew Wang's NPI number is 1164439675. It was assigned on August 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Andrew Wang?
Dr. Andrew Wang is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Andrew Wang practice?
Dr. Wang practices at 1400 Geary Blvd, San Francisco, CA 94109. Dr. Wang's primary practice is The Sequoias San Francisco in San Francisco, California. Dmand AI also links Dr. Wang to 4 hospitals, 3 group practices and clinics, 3 hospices and 3 medical groups.
What is Dr. Andrew Wang's office phone number?
The practice phone on file for Dr. Wang is (415) 922-9700.
What is Dr. Andrew Wang's medical license number?
Dr. Wang holds California license A667920.
Which hospitals is Dr. Andrew Wang affiliated with?
Dr. Wang is affiliated with UCSF Helen Diller Medical Center at Parnassus Heights. Dmand AI links Dr. Wang to 4 more hospitals.
What medical group is Dr. Andrew Wang part of?
Dr. Wang is linked to San Francisco Public Health Laboratory. Dmand AI links Dr. Wang to 3 more medical groups.
Does Dr. Andrew Wang accept Medicare?
Yes. CMS data shows Dr. Wang billed Medicare for 1,691 services in 2024, and Dr. Wang accepts Medicare assignment.
How many Medicare patients does Dr. Andrew Wang see?
CMS counts 316 Medicare patients who saw Dr. Wang in 2024, with an average age of 82.
Is Dr. Andrew Wang board certified?
Yes. Dr. Wang is board certified in internal medicine by the American Board of Internal Medicine.
Show 7 more questionsShow fewer questions
What services does Dr. Andrew Wang bill to Medicare?
In 2024, Dr. Wang's most billed Medicare services were office visit, established patient (99213), special service (99183) and office visit, established patient (99214).
Where did Dr. Andrew Wang go to medical school?
Dr. Wang graduated from Georgetown University School Of Medicine in 1997.
What drugs does Dr. Andrew Wang prescribe most?
In 2024 Medicare Part D data, Dr. Wang's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Famotidine.
Has Dr. Andrew Wang received payments from drug or device companies?
CMS Open Payments shows $1,088 in general payments to Dr. Wang from 13 companies from 2016 to 2025. The largest total came from Regeneron Pharmaceuticals, Inc.
How long has Dr. Andrew Wang been practicing?
Dr. Wang graduated from medical school in 1997, 29 years ago.
Does Dr. Andrew Wang do research?
Dmand AI links 1 publication to Dr. Wang.
What insurance does Dr. Andrew Wang accept?
Dr. Wang is in network with 14 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.
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