Geoffrey Quinn, M.D.
NPI 1215975826 · Internal Medicine Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Geoffrey Quinn, M.D. is a Internal Medicine Physician provider in San Francisco, CA (NPI 1215975826).
Provider details
- NPI number
- 1215975826
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G083611 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
690 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 196 | $147 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 145 | $145 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 123 | $22 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 107 | $22 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 81 | $204 |
| Stool Analysis for Blood to Screen for Colon Tumors82270 | 38 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 649 | 175 |
| Losartan Potassium | 322 | 79 |
| Amlodipine Besylate | 287 | 75 |
| Lisinopril | 273 | 79 |
| Hydrochlorothiazide | 188 | 48 |
| Levothyroxine Sodium | 160 | 38 |
| Escitalopram Oxalate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$363 across 16 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2024-02-15
- Certified
- 2024-02-15
Frequently asked questions
- What is Geoffrey Quinn's NPI number?
- Geoffrey Quinn's National Provider Identifier (NPI) is 1215975826, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Geoffrey Quinn's specialty?
- Geoffrey Quinn is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Geoffrey Quinn located?
- Geoffrey Quinn's practice location on file with NPPES is 2100 Webster St Ste 200, San Francisco, CA 94115-2375.
- What is Geoffrey Quinn's phone number?
- The practice phone number listed in the NPPES registry for Geoffrey Quinn is (415) 668-1147.
- Does Geoffrey Quinn accept Medicare?
- Geoffrey Quinn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Geoffrey Quinn's NPI active?
- Yes — Geoffrey Quinn's NPI (1215975826) is active in the NPPES registry as of the last update on 2024-02-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.