Rohn Friedman, M.D.
NPI 1942283338 · Psychiatry Physician · West Newton, MA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rohn Friedman, M.D. is a Psychiatry Physician provider in West Newton, MA (NPI 1942283338).
Provider details
- NPI number
- 1942283338
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 49303 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,146 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 393 | $17 |
| Psychotherapy With Evaluation and Management Visit, 45 Minutes90836 | 372 | $96 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 179 | $62 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 167 | $99 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 35 | $139 |
Typical Medicare-allowed amounts for these services range $17–$139 (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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Clonazepam | 53 |
| Trazodone Hcl | 34 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 25 |
| Bupropion Hclbrand: Bupropion Hcl Sr | 24 |
| Mirtazapine | 20 |
| Escitalopram Oxalate | 20 |
| Lorazepam | 19 |
| Sertraline Hcl | 18 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-21
- Last updated
- 2011-05-16
Frequently asked questions
- What is Rohn Friedman's NPI number?
- Rohn Friedman's National Provider Identifier (NPI) is 1942283338, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rohn Friedman's specialty?
- Rohn Friedman is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Rohn Friedman located?
- Rohn Friedman's practice location on file with NPPES is 320 Otis St, West Newton, MA 02465-2566.
- What is Rohn Friedman's phone number?
- The practice phone number listed in the NPPES registry for Rohn Friedman is (617) 332-7685.
- Does Rohn Friedman accept Medicare?
- Rohn Friedman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rohn Friedman's NPI active?
- Yes — Rohn Friedman's NPI (1942283338) is active in the NPPES registry as of the last update on 2011-05-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.