Brett Wolff, MD
NPI 1093875197 · Internal Medicine Physician · San Carlos, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brett Wolff, MD is a Internal Medicine Physician provider in San Carlos, CA (NPI 1093875197).
Provider details
- NPI number
- 1093875197
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G77493 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
335 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 112 | $153 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 89 | $156 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 80 | $109 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 43 | $215 |
| Administration of Influenza Virus VaccineG0008 | 11 | $39 |
Typical Medicare-allowed amounts for these services range $39–$215 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 53 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 199 | 52 |
| Levothyroxine Sodium | 141 | 33 |
| Amlodipine Besylate | 133 | 35 |
| Losartan Potassium | 94 | 24 |
| Rosuvastatin Calcium | 71 | 22 |
| Lisinopril | 69 | 20 |
| Omeprazole |
Practice location
Mailing address
Additional practice locations (1)
- 39000 Bob Hope DrUihlein Building, 2nd FloorRancho Mirage, CA 92270-3221Phone: (760) 834-7970Fax: (760) 834-7971
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2020-02-18
- Certified
- 2020-02-18
Frequently asked questions
- What is Brett Wolff's NPI number?
- Brett Wolff's National Provider Identifier (NPI) is 1093875197, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brett Wolff's specialty?
- Brett Wolff is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Brett Wolff located?
- Brett Wolff's practice location on file with NPPES is 301 Industrial Rd, San Carlos, CA 94070-2603.
- What is Brett Wolff's phone number?
- The practice phone number listed in the NPPES registry for Brett Wolff is (650) 596-4000.
- Does Brett Wolff accept Medicare?
- Brett Wolff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brett Wolff's NPI active?
- Yes — Brett Wolff's NPI (1093875197) is active in the NPPES registry as of the last update on 2020-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.