OrganizationActive
Gratz & Gumbinas, M.D., P.A.
NPI 1447227137 · Specialist · Baltimore, MD
Gratz & Gumbinas, M.D., P.A. is a Specialist organization in Baltimore, MD (NPI 1447227137).
Provider details
- NPI number
- 1447227137
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- Edward Gratz, Physician(410) 601-8300
Specialties & taxonomies
Other Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
2435 W Belvedere Ave
Suite 32
Baltimore, MD 21215-5224
Phone: (410) 601-8300
Fax: (410) 601-8227
Street-level locationGet directions
Mailing address
2435 W Belvedere Ave
Baltimore, MD 21215-5224
Registry dates
- Enumerated
- 2006-03-02
- Last updated
- 2008-08-14
Frequently asked questions
- What is Gratz & Gumbinas, M.D., P.A.'s NPI number?
- Gratz & Gumbinas, M.D., P.A.'s National Provider Identifier (NPI) is 1447227137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Gratz & Gumbinas, M.D., P.A.?
- Gratz & Gumbinas, M.D., P.A. is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is Gratz & Gumbinas, M.D., P.A. located?
- Gratz & Gumbinas, M.D., P.A.'s practice location on file with NPPES is 2435 W Belvedere Ave, Baltimore, MD 21215-5224.
- What is Gratz & Gumbinas, M.D., P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Gratz & Gumbinas, M.D., P.A. is (410) 601-8300.
- Who is the authorized official for Gratz & Gumbinas, M.D., P.A.?
- The authorized official listed on Gratz & Gumbinas, M.D., P.A.'s NPPES record is Edward Gratz, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Gratz & Gumbinas, M.D., P.A.'s NPI active?
- Yes — Gratz & Gumbinas, M.D., P.A.'s NPI (1447227137) is active in the NPPES registry as of the last update on 2008-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.