Nonna Volfson, DDS
General Practice Dentistry · San Francisco, CA
Nonna Volfson, DDS is a general practice dentistry with a practice address in San Francisco, California, and NPI 1508088360, issued on May 2, 2007. Check the license with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nonna Volfson
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 54403 AR
Self-reported in NPPES; status is on the state search - Practice location
- 2233 Post St, San Francisco, CA 94115
- Phone
- (415) 567-2900
- Enumerated
- May 2, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (415) 567-0193
- Medicaid ID
- D54403 CA
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 17,852 in California → Look up another NPI →
Also registered at 2233 Post St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Isaac Solomon, MDStudent in an Organized Health Care Education/Training Program1730930652
- Aaron Tward, M.D. PH.D.Otolaryngology Physician1194921205
- Yuly Vilderman, DDSDentist1760601173
Verify Nonna Volfson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average general practice dentistry in 2024
22 Medicare Part D claims for 11 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin12 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: $118.91
8 payments; by number, the most common kind was food and beverage; the largest payer was Align Technology, Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Nonna Volfson among 17,852 general practice dentistry records in California
Nonna Volfson, DDS is one of 17,852 general practice dentistry records with a practice address in California. 57% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 29% of them.
- NPI issued2007 · 29% of these records are older, 40% newer
- In a Medicare fileYes · 57% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2007 · 79% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
667 general practice dentistry records list a practice address in San Francisco
They are 667 of the 38,143 NPPES records with a practice address in San Francisco, and 17,852 general practice dentistry records in California.
All 17,852 in California → Every provider in San Francisco → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Richard Cohan, D.D.S.San Francisco, CA 941151568589489
- Leonel Dickey, D.D.S.San Francisco, CA 941151487729729
- Stafford Duhn, DDSSan Francisco, CA 941151013092261
- Thomas Ellerhorst, D.D.S.San Francisco, CA 941151174620033
- Johnnie Fong, DDSSan Francisco, CA 941151174541478
- Peter Jacobsen, DDSSan Francisco, CA 941151639174923
- Thomas Kuhn, DDSSan Francisco, CA 941151548268642
- Emiliana Lopez, D.D.S.San Francisco, CA 941151972688869
Common questions
What is Nonna Volfson, DDS's NPI number?
Nonna Volfson, DDS's National Provider Identifier (NPI) is 1508088360, issued on May 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Nonna Volfson, DDS located?
The NPPES record lists a practice address at 2233 Post St, San Francisco, CA, 94115. Phone: (415) 567-2900. Providers update this record themselves, so call before visiting.
How can I verify Nonna Volfson, DDS's license?
Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Nonna Volfson, DDS prescribe under Medicare Part D?
In 2024, Nonna Volfson, DDS had 22 Medicare Part D claims for 11 beneficiaries; the average among general practice dentistry prescribers was 83. 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.