Opal Medical Group, P.A.
NPI 1477639862 · Internal Medicine Physician · Hagerstown, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Opal Medical Group, P.A. is a Internal Medicine Physician organization in Hagerstown, MD (NPI 1477639862).
Provider details
- NPI number
- 1477639862
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Amy Hose, Office Manager(240) 420-6909
- License
- D52323 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-27
- Last updated
- 2010-02-24
Frequently asked questions
- What is Opal Medical Group, P.A.'s NPI number?
- Opal Medical Group, P.A.'s National Provider Identifier (NPI) is 1477639862, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Opal Medical Group, P.A.?
- Opal Medical Group, P.A. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Opal Medical Group, P.A. located?
- Opal Medical Group, P.A.'s practice location on file with NPPES is 1126 Opal Court, Hagerstown, MD 21740.
- What is Opal Medical Group, P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Opal Medical Group, P.A. is (240) 420-2666.
- Does Opal Medical Group, P.A. accept Medicare?
- Opal Medical Group, P.A. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Opal Medical Group, P.A.?
- The authorized official listed on Opal Medical Group, P.A.'s NPPES record is Amy Hose, Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Opal Medical Group, P.A.'s NPI active?
- Yes — Opal Medical Group, P.A.'s NPI (1477639862) is active in the NPPES registry as of the last update on 2010-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.