OrganizationActive
Andrea Baier MD
NPI 1427181593 · Hospitalist Physician · Berlin, MD
Andrea Baier MD is a Hospitalist Physician organization in Berlin, MD (NPI 1427181593).
Provider details
- NPI number
- 1427181593
- Entity type
- Organization
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Andrea Baier, Owner(410) 641-9450
- License
- D0053612 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
9733 Healthway Dr
Berlin, MD 21811-1155
Phone: (410) 641-9450
Fax: (410) 641-9515
Street-level locationGet directions
Mailing address
124 N Main St
Berlin, MD 21811-1045
Registry dates
- Enumerated
- 2007-03-14
- Last updated
- 2020-08-22
Frequently asked questions
- What is Andrea Baier MD's NPI number?
- Andrea Baier MD's National Provider Identifier (NPI) is 1427181593, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Andrea Baier MD?
- Andrea Baier MD is classified in the NPPES registry as Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Andrea Baier MD located?
- Andrea Baier MD's practice location on file with NPPES is 9733 Healthway Dr, Berlin, MD 21811-1155.
- What is Andrea Baier MD's phone number?
- The practice phone number listed in the NPPES registry for Andrea Baier MD is (410) 641-9450.
- Who is the authorized official for Andrea Baier MD?
- The authorized official listed on Andrea Baier MD's NPPES record is Andrea Baier, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Andrea Baier MD's NPI active?
- Yes — Andrea Baier MD's NPI (1427181593) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.