Andrew Hamarich, D.O.
NPI 1679849160 · Hospitalist Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Andrew Hamarich, D.O. is a Hospitalist Physician provider in Allentown, PA (NPI 1679849160).
Provider details
- NPI number
- 1679849160
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OS017492 (PA)
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
14 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
762 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 35 Minutes99232 | 426 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 134 | $110 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 75 | $76 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 72 | $164 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 41 | $108 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-03-28
- Last updated
- 2019-04-10
Frequently asked questions
- What is Andrew Hamarich's NPI number?
- Andrew Hamarich's National Provider Identifier (NPI) is 1679849160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Hamarich's specialty?
- Andrew Hamarich is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Hamarich located?
- Andrew Hamarich's practice location on file with NPPES is 1200 S Cedar Crest Blvd, Allentown, PA 18103-6202.
- What is Andrew Hamarich's phone number?
- The practice phone number listed in the NPPES registry for Andrew Hamarich is (610) 402-5369.
- Does Andrew Hamarich accept Medicare?
- Andrew Hamarich is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Andrew Hamarich's NPI active?
- Yes — Andrew Hamarich's NPI (1679849160) is active in the NPPES registry as of the last update on 2019-04-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.