NPPES file of Aug 9, 2026

Robert Phong Ho, D.D.S.

General Practice Dentistry · San Francisco, CA

Robert Phong Ho, D.D.S. is a general practice dentistry with a practice address in San Francisco, California, and NPI 1962535310, issued on Mar 14, 2007. Check the license (California 39532, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1962535310
Name
Robert Phong Ho
Credential
D.D.S.
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
39532 CA
Self-reported in NPPES; status is on the state search
Practice location
307 12TH Ave, San Francisco, CA 94118
Phone
(415) 386-0666
Enumerated
Mar 14, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(415) 386-0699
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Robert Phong Ho in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 39532
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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80% fewer Medicare Part D claims than the average general practice dentistry in 2024

17 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. Brand-name drugs were 0% of claims.

  1. Robert Ho17
  2. Specialty average83

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: $250.00

1 payment: honoraria; the largest payer was Tokuyama Dental America 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.

  1. Robert Ho$250.00
  2. Specialty average$597.01

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Robert Phong Ho among 17,852 general practice dentistry records in California

Robert Phong Ho, D.D.S. 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.

The 8 general practice dentistry records with the nearest ZIP codes

  1. Alla Alperin, DDSSan Francisco, CA 941181386772168
  2. Leonardo Arellano, D.D.S.San Francisco, CA 941181336169069
  3. Christina Chang, D.D.S.San Francisco, CA 941181669523775
  4. Michael Fox, DDSSan Francisco, CA 941181285722306
  5. Shirley La, DDSSan Francisco, CA 941181891897930
  6. Roger Lee, DDSSan Francisco, CA 941181427176650
  7. Donald LimSan Francisco, CA 941181750463709
  8. Dan Linder, DDSSan Francisco, CA 941181730230913

Common questions

What is Robert Phong Ho, D.D.S.'s NPI number?

Robert Phong Ho, D.D.S.'s National Provider Identifier (NPI) is 1962535310, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Robert Phong Ho, D.D.S. located?

The NPPES record lists a practice address at 307 12TH Ave, San Francisco, CA, 94118. Phone: (415) 386-0666. Providers update this record themselves, so call before visiting.

How can I verify Robert Phong Ho, D.D.S.'s license?

NPPES lists California license number 39532, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Robert Phong Ho, D.D.S. prescribe under Medicare Part D?

In 2024, Robert Phong Ho, D.D.S. had 17 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.