Laurance Grossman, MD
NPI 1942230347 · Diagnostic Radiology Physician · New York, NY
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Laurance Grossman, MD is a Diagnostic Radiology Physician provider in New York, NY (NPI 1942230347).
Provider details
- NPI number
- 1942230347
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 234320-1 (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
3,864 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 753 | $8 |
| X-Ray of Chest, 2 Views71046 | 369 | $10 |
| Ct Scan Head Or Brain Without Contrast70450 | 337 | $37 |
| Ct Scan of Chest Without Contrast71250 | 322 | $48 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 163 | $81 |
| Ct Scan of Chest With Contrast71260 | 160 | $51 |
| Ct Scan of Abdomen and Pelvis Without Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-03
- Last updated
- 2007-11-27
Frequently asked questions
- What is Laurance Grossman's NPI number?
- Laurance Grossman's National Provider Identifier (NPI) is 1942230347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Laurance Grossman's specialty?
- Laurance Grossman is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Laurance Grossman located?
- Laurance Grossman's practice location on file with NPPES is 630 W 168th St # Mc28, New York, NY 10032-3725.
- What is Laurance Grossman's phone number?
- The practice phone number listed in the NPPES registry for Laurance Grossman is (212) 305-1948.
- Does Laurance Grossman accept Medicare?
- Laurance Grossman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Laurance Grossman's NPI active?
- Yes — Laurance Grossman's NPI (1942230347) is active in the NPPES registry as of the last update on 2007-11-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.