Richard Hirschman, M.D.
NPI 1669524674 · Hematology & Oncology Physician · New York, NY
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Richard Hirschman, M.D. is a Hematology & Oncology Physician provider in New York, NY (NPI 1669524674).
Provider details
- NPI number
- 1669524674
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 096972 (NY)
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
19 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
47 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 25 | $201 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 22 | $143 |
Typical Medicare-allowed amounts for these services range $143–$201 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lorazepam | 26 |
| Atorvastatin Calcium | 25 |
| Ibrutinibbrand: Imbruvica | 21 |
| Simvastatin | 20 |
| Zolpidem Tartrate | 19 |
| Allopurinol | 18 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 18 |
| Levothyroxine Sodium | 16 |
| Sertraline Hcl | 15 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2011-12-29
Frequently asked questions
- What is Richard Hirschman's NPI number?
- Richard Hirschman's National Provider Identifier (NPI) is 1669524674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Hirschman's specialty?
- Richard Hirschman is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Richard Hirschman located?
- Richard Hirschman's practice location on file with NPPES is 247 3rd Ave, New York, NY 10010-7457.
- What is Richard Hirschman's phone number?
- The practice phone number listed in the NPPES registry for Richard Hirschman is (212) 228-0471.
- Does Richard Hirschman accept Medicare?
- Richard Hirschman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Richard Hirschman's NPI active?
- Yes — Richard Hirschman's NPI (1669524674) is active in the NPPES registry as of the last update on 2011-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.