DR. ANDREW HAMARICH D.O.
NPI 1679849160
Hospitalist in Allentown, PA
About Dr. Andrew Hamarich D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANDREW HAMARICH D.O. (NPI 1679849160) is an individual hospitalist provider in Allentown, Pennsylvania, licensed in Pennsylvania (OS017492) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS, is affiliated with Schuylkill Medical Center - South Jackson Street, and is a graduate of Philadelphia College Of Osteopathic Medicine (2012).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Andrew Hamarich D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Andrew Hamarich reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Allentown, PA 18103
- Reassigned Medicare billing, Pennsylvania enrollment
- 2,895 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Schuylkill Medical Center - South Jackson Street
Acute Care Hospitals · Pottsville, PALehigh Valley Hospital
Acute Care Hospitals · Allentown, PALehigh Valley Hospital - Hazleton
Acute Care Hospitals · Hazleton, PALehigh Valley Hospital - Dickson City
Acute Care Hospitals · Dickson City, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 18103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ALLENTOWN, PA 18103
ALLENTOWN, PA 18103
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Andrew Hamarich's NPI number?
The NPI number for Andrew Hamarich is 1679849160. It was assigned to this individual provider in the NPPES registry on March 28, 2012.
Where is Andrew Hamarich located?
Andrew Hamarich practices at 1200 S Cedar Crest Blvd, Allentown, PA 18103. The listed phone number is (610) 402-5369.
What is Andrew Hamarich's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Andrew Hamarich enrolled in Medicare?
Yes. Andrew Hamarich is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Andrew Hamarich's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Hamarich reassigns Medicare benefits to Lehigh Valley Physician Group (Allentown, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Andrew Hamarich's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Andrew Hamarich affiliated with any hospitals?
According to CMS data, Andrew Hamarich is affiliated with Schuylkill Medical Center - South Jackson Street, Lehigh Valley Hospital, Lehigh Valley Hospital - Hazleton and Lehigh Valley Hospital - Dickson City.
When was this NPI record last updated?
The NPPES record for Andrew Hamarich was last updated on April 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Andrew Hamarich, D.O. · NPI 1679849160
Hospitalist physician in Allentown, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 28, 2012.
## Identity
- **NPI:** 1679849160 (Entity type: Individual)
- **Enumerated:** March 28, 2012
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** OS017492 (Pennsylvania)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1200 S CEDAR CREST BLVD, Allentown, PA 18103-6202
- **Phone:** (610) 402-5369 · **Fax:** (610) 402-5959
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Lehigh Valley Physician Group (NPI 1104990969, Allentown, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Philadelphia College Of Osteopathic Medicine, class of 2012
## Record status
- **NPPES last updated:** April 10, 2019
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Source: [NPI Profile](https://npiprofile.com/npi/1679849160) · Data from the CMS NPPES public registry.