Roy Hillman, M.D.
NPI 1942224910 · Specialist · Tarrytown, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roy Hillman, M.D. is a Specialist provider in Tarrytown, NY (NPI 1942224910).
Provider details
- NPI number
- 1942224910
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 189195-1 (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
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
592 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 269 | $114 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 241 | $115 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 32 | $79 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 31 | $192 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 19 | $193 |
Typical Medicare-allowed amounts for these services range $79–$193 (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 · 123 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 267 | 37 |
| Apixabanbrand: Eliquis | 238 | 19 |
| Amlodipine Besylate | 228 | 32 |
| Atorvastatin Calcium | 221 | 35 |
| Donepezil Hcl | 164 | 21 |
| Mirtazapine | 153 | 24 |
| Sertraline Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-26
- Last updated
- 2007-08-07
Frequently asked questions
- What is Roy Hillman's NPI number?
- Roy Hillman's National Provider Identifier (NPI) is 1942224910, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roy Hillman's specialty?
- Roy Hillman is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Roy Hillman located?
- Roy Hillman's practice location on file with NPPES is 200 S Broadway Ste 106, Tarrytown, NY 10591-4504.
- What is Roy Hillman's phone number?
- The practice phone number listed in the NPPES registry for Roy Hillman is (914) 366-6821.
- Does Roy Hillman accept Medicare?
- Roy Hillman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roy Hillman's NPI active?
- Yes — Roy Hillman's NPI (1942224910) is active in the NPPES registry as of the last update on 2007-08-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.