Keith Hamilton, MD
NPI 1548323843 · Infectious Disease Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Infectious Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Keith Hamilton, MD is a Infectious Disease Physician provider in Philadelphia, PA (NPI 1548323843).
Provider details
- NPI number
- 1548323843
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD440615 (PA)
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
147 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 | 43 | $119 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 35 | $146 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 28 | $79 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 23 | $17 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 18 | $174 |
Typical Medicare-allowed amounts for these services range $17–$174 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bedaquiline Fumaratebrand: Sirturo | 38 |
| Meropenem | 22 |
| Dalbavancin Hclbrand: Dalvance | 16 |
| Abacavir/Dolutegravir/Lamivudibrand: Triumeq | 13 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 12 |
| Azithromycin | 12 |
| Dextrose 5 % in Waterbrand: Dextrose in Water | 12 |
| Levofloxacin | 12 |
| Omadacycline Tosylatebrand: Nuzyra | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-18
- Last updated
- 2012-11-05
Frequently asked questions
- What is Keith Hamilton's NPI number?
- Keith Hamilton's National Provider Identifier (NPI) is 1548323843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Keith Hamilton's specialty?
- Keith Hamilton is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Keith Hamilton located?
- Keith Hamilton's practice location on file with NPPES is 3400 Spruce Street, Philadelphia, PA 19104-4206.
- What is Keith Hamilton's phone number?
- The practice phone number listed in the NPPES registry for Keith Hamilton is (215) 662-6932.
- Does Keith Hamilton accept Medicare?
- Keith Hamilton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Keith Hamilton's NPI active?
- Yes — Keith Hamilton's NPI (1548323843) is active in the NPPES registry as of the last update on 2012-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.