NPPES file of Aug 9, 2026

Geoffrey Huang Tison, MD MPH

Cardiovascular Disease Physician · San Francisco, CA

Geoffrey Huang Tison, MD MPH is a cardiovascular disease physician with a practice address in San Francisco, California, and NPI 1629256177, issued on Feb 7, 2008. Check the license (California A119699, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1629256177
Name
Geoffrey Huang Tison
Credential
MD MPH
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
A119699 CA
Self-reported in NPPES; status is on the state search
Practice location
500 Parnassus Ave, San Francisco, CA 94143
Phone
(415) 514-0992
Enumerated
Feb 7, 2008
Record last updated
Dec 9, 2025
Fax
(415) 502-7949
Medicare enrollment
Enrolled (PECOS I20150610001077); accepts Medicare assignment
Medical or professional school
Johns Hopkins University School Of Medicine, 2009
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 500 Parnassus Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Kwabena Adu-KwartengStudent in an Organized Health Care Education/Training Program1801697784
  2. Annette Albright, M.D.Psychiatry Physician1750430625
  3. Abdullah Alshammari, MD, FRCSCOrthopaedic Surgery of the Spine Physician1437982477
  4. Gulsedef Arslan, DOStudent in an Organized Health Care Education/Training Program1891358297
  5. Peter Barish, M.D.Internal Medicine Physician1366861379
  6. Jeffrey Barry, MDOrthopaedic Surgery Physician1598031304

Verify Geoffrey Huang Tison in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A119699
    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
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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93% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

230 Medicare Part D claims for 47 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Geoffrey Tison230
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium31 claims
  2. Metoprolol Succinate23 claims
  3. Eliquis22 claims
  4. Carvedilol17 claims
  5. Lisinopril12 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 74.5 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualitynot scored (reweighted)
  2. Costout of 100 · 30%46.7
  3. Promoting interoperabilityout of 100 · 25%76.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 3 group practices

  1. Regents OF The University OF CaliforniaSan Francisco, CA
  2. Ucsf Medical Group Business ServicesSan Francisco, CA
  3. University OF California San FranciscoSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Geoffrey Huang Tison among 2,574 cardiovascular disease physician records in California

Geoffrey Huang Tison, MD MPH is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 67% of them.

  • NPI issued2008 · 67% of these records are older, 28% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2009 · median 1999 among the 1,742 with a school on file
  • Record last updated2025 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in California

There are 2,574 cardiovascular disease physician records in California.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Theodore Abraham, M.D.San Francisco, CA 941431467427096
  2. Maria Abraham, M.D.San Francisco, CA 941431669436960
  3. Phoebe Ashley, M.D.San Francisco, CA 941431740288901
  4. Michael Blum, MDSan Francisco, CA 941431972568889
  5. Elias Botvinick, MDSan Francisco, CA 941431760440465
  6. Tony Chou, M.D.San Francisco, CA 941431457389009
  7. Michael Crawford, MDSan Francisco, CA 941431780632190
  8. Elyse Foster, MDSan Francisco, CA 941431760431837

Common questions

What is Geoffrey Huang Tison, MD MPH's NPI number?

Geoffrey Huang Tison, MD MPH's National Provider Identifier (NPI) is 1629256177, issued on Feb 7, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Geoffrey Huang Tison, MD MPH located?

The NPPES record lists a practice address at 500 Parnassus Ave, San Francisco, CA, 94143. Phone: (415) 514-0992. Providers update this record themselves, so call before visiting.

How can I verify Geoffrey Huang Tison, MD MPH's license?

NPPES lists California license number A119699, 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 Geoffrey Huang Tison, MD MPH prescribe under Medicare Part D?

In 2024, Geoffrey Huang Tison, MD MPH had 230 Medicare Part D claims for 47 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Geoffrey Huang Tison, MD MPH's MIPS final score?

The 2023 MIPS final score is 74.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.