Nathan Mahany, MD
NPI 1861735854 · Hospitalist Physician · Albany, NY
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Mahany, MD is a Hospitalist Physician provider in Albany, NY (NPI 1861735854).
Provider details
- NPI number
- 1861735854
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301109378 (MI)
Specialties & taxonomies
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
13 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
787 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 50 Minutes99233 | 616 | $111 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 140 | $107 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 31 | $164 |
Typical Medicare-allowed amounts for these services range $107–$164 (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 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 45 | 26 |
| Prednisone | 35 | 35 |
| Atorvastatin Calcium | 34 | 15 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 22 | 22 |
| Fluticasone Propionate | 17 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 16 | — |
Practice location
Mailing address
Additional practice locations (3)
- 4350 Jackson Rd.Suite 200Ann Arbor, MI 48103Phone: (734) 761-2581Fax: (734) 761-9540
- 600 Northern BlvdAlbany, NY 12204-1004Phone: (518) 471-3221
- 2215 Burdett AveTroy, NY 12180-2466Phone: (518) 271-3300
Registry dates
- Enumerated
- 2013-03-28
- Last updated
- 2019-09-24
Frequently asked questions
- What is Nathan Mahany's NPI number?
- Nathan Mahany's National Provider Identifier (NPI) is 1861735854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Mahany's specialty?
- Nathan Mahany is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Mahany located?
- Nathan Mahany's practice location on file with NPPES is 315 S Manning Blvd, Albany, NY 12208-1707.
- What is Nathan Mahany's phone number?
- The practice phone number listed in the NPPES registry for Nathan Mahany is (518) 525-1550.
- Does Nathan Mahany accept Medicare?
- Nathan Mahany is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Mahany's NPI active?
- Yes — Nathan Mahany's NPI (1861735854) is active in the NPPES registry as of the last update on 2019-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.