Jonathan Carter, M.D.
NPI 1194854067 · Surgery Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jonathan Carter, M.D. is a Surgery Physician provider in San Francisco, CA (NPI 1194854067).
Provider details
- NPI number
- 1194854067
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A77227 (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
19 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
162 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 77 | $149 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 19 | $109 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 16 | $74 |
| Repair of Groin Hernia (5 Years Or Older)49505 | 14 | $587 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 13 | $144 |
| Creation of Brain Fluid Drainage Shunt, Ventriculo-Peritoneal, -Pleural, Other Terminus |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,647 across 14 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
- 2007-03-05
- Last updated
- 2012-12-26
Frequently asked questions
- What is Jonathan Carter's NPI number?
- Jonathan Carter's National Provider Identifier (NPI) is 1194854067, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jonathan Carter's specialty?
- Jonathan Carter is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Jonathan Carter located?
- Jonathan Carter's practice location on file with NPPES is 513 Parnassus Ave Rm S-321, San Francisco, CA 94143-0470.
- What is Jonathan Carter's phone number?
- The practice phone number listed in the NPPES registry for Jonathan Carter is (415) 514-3891.
- Does Jonathan Carter accept Medicare?
- Jonathan Carter is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jonathan Carter's NPI active?
- Yes — Jonathan Carter's NPI (1194854067) is active in the NPPES registry as of the last update on 2012-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.