Gabriel Pettersen, MD
NPI 1740251727 · Internal Medicine Physician · San Andreas, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gabriel Pettersen, MD is a Internal Medicine Physician provider in San Andreas, CA (NPI 1740251727).
Provider details
- NPI number
- 1740251727
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A89460 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
115 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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 54 | $246 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 28 | $3 |
| Colorectal Cancer Screening; Colonoscopy on Individual Not Meeting Criteria for High RiskG0121 | 18 | $178 |
| Urinalysis, Manual Test81002 | 15 | $3 |
Typical Medicare-allowed amounts for these services range $3–$246 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 88 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 242 | 68 |
| Omeprazole | 171 | 48 |
| Levothyroxine Sodium | 159 | 37 |
| Metformin Hcl | 127 | 33 |
| Amlodipine Besylate | 113 | 36 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 106 | 35 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$373 across 20 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
Additional practice locations (1)
- 815 Court StSuite 7Jackson, CA 95642-2154Phone: (209) 257-5900Fax: (209) 257-5901
Registry dates
- Enumerated
- 2006-01-30
- Last updated
- 2021-11-01
- Certified
- 2021-10-13
Frequently asked questions
- What is Gabriel Pettersen's NPI number?
- Gabriel Pettersen's National Provider Identifier (NPI) is 1740251727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gabriel Pettersen's specialty?
- Gabriel Pettersen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gabriel Pettersen located?
- Gabriel Pettersen's practice location on file with NPPES is 1113 Highway 49, San Andreas, CA 95249.
- What is Gabriel Pettersen's phone number?
- The practice phone number listed in the NPPES registry for Gabriel Pettersen is (209) 755-1400.
- Does Gabriel Pettersen accept Medicare?
- Gabriel Pettersen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gabriel Pettersen's NPI active?
- Yes — Gabriel Pettersen's NPI (1740251727) is active in the NPPES registry as of the last update on 2021-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.