Isaac Berlin, FNP-C
NPI 1770015158 · Family Nurse Practitioner · Los Angeles, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isaac Berlin, FNP-C is a Family Nurse Practitioner provider in Los Angeles, CA (NPI 1770015158).
Provider details
- NPI number
- 1770015158
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Male
- Sole proprietor
- No
- License
- RN60669035 (WA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 40 | 21 |
| Lidocaine | 39 | — |
| Amlodipine Besylate | 33 | 16 |
| Fluticasone Propionate | 24 | 16 |
| Losartan Potassium | 21 | 11 |
| Gabapentin | 20 | 13 |
| Metformin Hcl | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$66 across 3 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)
- 1379 E End Rd Ste 1Homer, AK 99603-7250Phone: (310) 810-3666
Registry dates
- Enumerated
- 2017-04-03
- Last updated
- 2025-07-29
- Certified
- 2025-07-29
Frequently asked questions
- What is Isaac Berlin's NPI number?
- Isaac Berlin's National Provider Identifier (NPI) is 1770015158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac Berlin's specialty?
- Isaac Berlin is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Isaac Berlin located?
- Isaac Berlin's practice location on file with NPPES is 8000 W Sunset Blvd, Los Angeles, CA 90046-2432.
- What is Isaac Berlin's phone number?
- The practice phone number listed in the NPPES registry for Isaac Berlin is (310) 810-3666.
- Does Isaac Berlin accept Medicare?
- Isaac Berlin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isaac Berlin's NPI active?
- Yes — Isaac Berlin's NPI (1770015158) is active in the NPPES registry as of the last update on 2025-07-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.