Baltimore Washington Gastroenterology PA
NPI 1730388711 · Gastroenterology Physician · Baltimore, MD
Baltimore Washington Gastroenterology PA is a Gastroenterology Physician organization in Baltimore, MD (NPI 1730388711).
Provider details
- NPI number
- 1730388711
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Melissa Greiner, Billing(866) 905-6436
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
18 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
- 2007-07-11
- Last updated
- 2007-11-30
Frequently asked questions
- What is Baltimore Washington Gastroenterology PA's NPI number?
- Baltimore Washington Gastroenterology PA's National Provider Identifier (NPI) is 1730388711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Baltimore Washington Gastroenterology PA?
- Baltimore Washington Gastroenterology PA is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Baltimore Washington Gastroenterology PA located?
- Baltimore Washington Gastroenterology PA's practice location on file with NPPES is 1900 E Northern Pkwy, Baltimore, MD 21239-2113.
- What is Baltimore Washington Gastroenterology PA's phone number?
- The practice phone number listed in the NPPES registry for Baltimore Washington Gastroenterology PA is (410) 435-3023.
- Who is the authorized official for Baltimore Washington Gastroenterology PA?
- The authorized official listed on Baltimore Washington Gastroenterology PA's NPPES record is Melissa Greiner, Billing. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Baltimore Washington Gastroenterology PA's NPI active?
- Yes — Baltimore Washington Gastroenterology PA's NPI (1730388711) is active in the NPPES registry as of the last update on 2007-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.