Isaac Neuhaus, MD
NPI 1811954431 · Dermatology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Micrographic Dermatologic Surgery (mds) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isaac Neuhaus, MD is a Dermatology Physician provider in San Francisco, CA (NPI 1811954431).
Provider details
- NPI number
- 1811954431
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- A78354 (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
20 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
2,382 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) |
|---|---|---|
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, 1-5 Tissue Blocks17311 | 429 | $331 |
| Removal and Microscopic Exam of Growth of Head, Neck, Hands, Feet, Or Genitals, Each Additional Stage, 1-5 Tissue Blocks17312 | 348 | $212 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 328 | $74 |
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 105 | $2 |
| Complicated Repair of Wound of Scalp, Arms, Or Legs, 2.6-7.5 Cm13121 | 103 | $193 |
| Removal and Microscopic Exam of Growth of Trunk, Arms, Or Legs, 1-5 Tissue Blocks |
Practice location
Mailing address
Additional practice locations (1)
- 995 Potrero Ave Bldg 902ndSan Francisco, CA 94110-2859Phone: (628) 206-8000
Registry dates
- Enumerated
- 2006-04-27
- Last updated
- 2025-12-11
- Certified
- 2025-12-11
Frequently asked questions
- What is Isaac Neuhaus's NPI number?
- Isaac Neuhaus's National Provider Identifier (NPI) is 1811954431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac Neuhaus's specialty?
- Isaac Neuhaus is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Isaac Neuhaus located?
- Isaac Neuhaus's practice location on file with NPPES is 1701 Divisadero St, San Francisco, CA 94143-0001.
- What is Isaac Neuhaus's phone number?
- The practice phone number listed in the NPPES registry for Isaac Neuhaus is (415) 353-7878.
- Does Isaac Neuhaus accept Medicare?
- Isaac Neuhaus is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isaac Neuhaus's NPI active?
- Yes — Isaac Neuhaus's NPI (1811954431) is active in the NPPES registry as of the last update on 2025-12-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.