Grace Wu, MD
Otolaryngology/Facial Plastic Surgery Physician · San Francisco, CA
Grace Wu, MD is an otolaryngology/facial plastic surgery physician with a practice address in San Francisco, California, and NPI 1427435700, issued on May 6, 2015. Check the license (California A177633, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Grace Wu
- Credential
- MD
- Primary taxonomy
- Otolaryngology/Facial Plastic Surgery Physician 207YX0905X
- License number
- A177633 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3838 California St RM 505, San Francisco, CA 94118
- Phone
- (415) 751-4914
- Enumerated
- May 6, 2015
- Record last updated
- Feb 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20230222001910); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest otolaryngology/facial plastic surgery physician records → All 119 in California → Look up another NPI →
Also registered at 3838 California St RM 505
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vanessa Erickson, M.D.Otolaryngology Physician1700072659
- Geleeza Joy IdolyantesAudiologist-Hearing Aid Fitter1447816129
- Aditi Mandpe, MDOtolaryngology Physician1790705531
- Jenna MorishitaAudiologist1033766936
- Dana Petersen, MDPlastic Surgery within the Head & Neck (Otolaryngology) Physician1568783470
Verify Grace Wu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A177633Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
32% fewer Medicare Part D claims than the average otolaryngology/facial plastic surgery physician in 2024
373 Medicare Part D claims for 158 beneficiaries, against an average of 550 among the 650 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.
Most prescribed
- Fluticasone Propionate80 claims
- Ipratropium Bromide76 claims
- Azelastine Hcl35 claims
- Omeprazole24 claims
- Ofloxacin18 claims
- Famotidine16 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $129.70
4 payments; by number, the most common kind was food and beverage; the largest payer was Integra LifeSciences Corporation. The 515 providers of this specialty with any payment received $1,724.75 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Bass Medical GroupSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Grace Wu among 119 otolaryngology/facial plastic surgery physician records in California
Grace Wu, MD is one of 119 otolaryngology/facial plastic surgery physician records with a practice address in California. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 91% of them.
- NPI issued2015 · 91% of these records are older, 7% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2015 · median 1999 among the 67 with a school on file
- Record last updated2025 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207YX0905X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology/Facial Plastic Surgery Physician providers in California
There are 119 otolaryngology/facial plastic surgery physician records in California.
All 119 in California → Every provider in San Francisco → Otolaryngology/Facial Plastic Surgery Physician nationwide →
The 8 otolaryngology/facial plastic surgery physician records with the nearest ZIP codes
- Jason Champagne, M.D.San Francisco, CA 941151821219270
- Aviva Fliker, MDSan Francisco, CA 941151609501733
- Katherine Yung, M.D.San Francisco, CA 941151508985243
- Raj DedhiaSan Francisco, CA 941091457767451
- Matthew Mingrone, MDSan Francisco, CA 941041912029919
- Lynn Chiu-Collins, MDSan Francisco, CA 941021679688238
- Kathryn Obana, MDMountain View, CA 940401942381785
- Umang Mehta, M.D.Atherton, CA 940271770781791
Common questions
What is Grace Wu, MD's NPI number?
Grace Wu, MD's National Provider Identifier (NPI) is 1427435700, issued on May 6, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Grace Wu, MD located?
The NPPES record lists a practice address at 3838 California St RM 505, San Francisco, CA, 94118. Phone: (415) 751-4914. Providers update this record themselves, so call before visiting.
How can I verify Grace Wu, MD's license?
NPPES lists California license number A177633, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Grace Wu, MD prescribe under Medicare Part D?
In 2024, Grace Wu, MD had 373 Medicare Part D claims for 158 beneficiaries; the average among otolaryngology/facial plastic surgery physician prescribers was 550. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.