DR. JONATHAN J MILLER M.D.
NPI 1033506092
Family Medicine in Grantsville, MD
About Dr. Jonathan J Miller M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JONATHAN J MILLER M.D. (NPI 1033506092) is an individual family medicine provider in Grantsville, Maryland, licensed in Maryland (D008010) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Garrett Regional Medical Center, and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 3
Accepted Insurance
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. Jonathan J Miller M.d. 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 Reassignments
3Medicare enrollment records show Jonathan Miller reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grantsville, MD 21536
- Reassigned Medicare billing, Maryland enrollment
- 26 clinicians in this Medicare group
Grantsville, MD 21536
- Reassigned Medicare billing, Maryland enrollment
- 6 clinicians in this Medicare group
Somerset, PA 15501
- Reassigned Medicare billing, Pennsylvania enrollment
- 67 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 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Garrett Regional Medical Center
Acute Care Hospitals · Oakland, MDWestern Maryland Regional Medical Center
Acute Care Hospitals · Cumberland, MDWest Virginia University Hospitals, Inc
Acute Care Hospitals · Morgantown, WVPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21536 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 9
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 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GRANTSVILLE, MD 21536
GRANTSVILLE, MD 21536
GRANTSVILLE, MD 21536
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 Jonathan Miller's NPI number?
The NPI number for Jonathan Miller is 1033506092. It was assigned to this individual provider in the NPPES registry on April 16, 2015.
Where is Jonathan Miller located?
Jonathan Miller practices at 28 Hershberger Ln, Grantsville, MD 21536. The listed phone number is (301) 895-5107.
What is Jonathan Miller's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Jonathan Miller enrolled in Medicare?
Yes. Jonathan Miller 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 organizations bill Medicare for Jonathan Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Miller reassigns Medicare benefits to 3 organizations: Western Maryland Health Care Corporation (Grantsville, MD), Goodwill Mennonite Home, Inc. (Grantsville, MD) and Somerset Health Services, Inc. (Somerset, PA). Each 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 Jonathan Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jonathan Miller accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Buckeye Health Plan, CareSource and Highmark Blue Cross Blue Shield West Virginia list Jonathan Miller as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Jonathan Miller affiliated with any hospitals?
According to CMS data, Jonathan Miller is affiliated with Garrett Regional Medical Center, Western Maryland Regional Medical Center and West Virginia University Hospitals, Inc.
When was this NPI record last updated?
The NPPES record for Jonathan Miller was last updated on March 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months 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.