Hamfreth Rahming, MD
NPI 1558866756 · Hospitalist Physician · Staten Island, NY
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hamfreth Rahming, MD is a Hospitalist Physician provider in Staten Island, NY (NPI 1558866756).
Provider details
- NPI number
- 1558866756
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 318097 (NY)
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
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
389 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 373 | $196 |
| Advance Care Planning, First 30 Minutes99497 | 16 | $85 |
Typical Medicare-allowed amounts for these services range $85–$196 (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.
Practice location
Mailing address
Additional practice locations (1)
- 707 E Main StMiddletown, NY 10940-2650Phone: (845) 333-3370
Registry dates
- Enumerated
- 2018-03-28
- Last updated
- 2025-09-08
- Certified
- 2025-09-08
Frequently asked questions
- What is Hamfreth Rahming's NPI number?
- Hamfreth Rahming's National Provider Identifier (NPI) is 1558866756, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hamfreth Rahming's specialty?
- Hamfreth Rahming is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Hamfreth Rahming located?
- Hamfreth Rahming's practice location on file with NPPES is 475 Seaview Ave, Staten Island, NY 10305-3436.
- What is Hamfreth Rahming's phone number?
- The practice phone number listed in the NPPES registry for Hamfreth Rahming is (718) 226-8855.
- Does Hamfreth Rahming accept Medicare?
- Hamfreth Rahming is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hamfreth Rahming's NPI active?
- Yes — Hamfreth Rahming's NPI (1558866756) is active in the NPPES registry as of the last update on 2025-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.