Paul Friedmann, M.D.
NPI 1336149921 · Specialist · Rockville Centre, NY
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Friedmann, M.D. is a Specialist provider in Rockville Centre, NY (NPI 1336149921).
Provider details
- NPI number
- 1336149921
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 155180 (NY)
Specialties & taxonomies
Other Service Providers
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,411 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 932 | $87 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 396 | $376 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 176 | $107 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 174 | $192 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 135 | $70 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 113 | 34 |
| Doxazosin Mesylate | 110 | 38 |
| Amlodipine Besylate | 102 | 34 |
| Allopurinol | 97 | 29 |
| Atorvastatin Calcium | 63 | 22 |
| Sevelamer Carbonate | 48 | 21 |
| Losartan Potassium | 44 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-26
- Last updated
- 2015-06-26
Frequently asked questions
- What is Paul Friedmann's NPI number?
- Paul Friedmann's National Provider Identifier (NPI) is 1336149921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Friedmann's specialty?
- Paul Friedmann is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Paul Friedmann located?
- Paul Friedmann's practice location on file with NPPES is 77 N Centre Ave, Rockville Centre, NY 11570-3923.
- What is Paul Friedmann's phone number?
- The practice phone number listed in the NPPES registry for Paul Friedmann is (516) 764-5807.
- Does Paul Friedmann accept Medicare?
- Paul Friedmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Friedmann's NPI active?
- Yes — Paul Friedmann's NPI (1336149921) is active in the NPPES registry as of the last update on 2015-06-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.