Gregory Friedman, NP
NPI 1124870506 · Nurse Practitioner · Brooklyn, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gregory Friedman, NP is a Nurse Practitioner provider in Brooklyn, NY (NPI 1124870506).
Provider details
- NPI number
- 1124870506
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- Yes
- License
- F345032 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
2 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
461 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) |
|---|---|---|
| Advance Care Planning, Each Additional 30 Minutes99498 | 174 | $67 |
| Advance Care Planning, First 30 Minutes99497 | 142 | $71 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 131 | $167 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 14 | $115 |
Typical Medicare-allowed amounts for these services range $67–$167 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-04-01
- Last updated
- 2024-04-01
- Certified
- 2024-04-01
Frequently asked questions
- What is Gregory Friedman's NPI number?
- Gregory Friedman's National Provider Identifier (NPI) is 1124870506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Friedman's specialty?
- Gregory Friedman is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gregory Friedman located?
- Gregory Friedman's practice location on file with NPPES is 935 Eastern Pkwy Apt 3b, Brooklyn, NY 11213-3660.
- What is Gregory Friedman's phone number?
- The practice phone number listed in the NPPES registry for Gregory Friedman is (347) 446-6688.
- Does Gregory Friedman accept Medicare?
- Gregory Friedman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gregory Friedman's NPI active?
- Yes — Gregory Friedman's NPI (1124870506) is active in the NPPES registry as of the last update on 2024-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.