OrganizationActive
Barbara Day MD PLC
NPI 1356599864 · Psychiatry Physician · Ann Arbor, MI
Barbara Day MD PLC is a Psychiatry Physician organization in Ann Arbor, MI (NPI 1356599864).
Provider details
- NPI number
- 1356599864
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Barbara Day, Owner(734) 677-5900
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
2020 Hogback Rd
Suite 15
Ann Arbor, MI 48105-9752
Phone: (734) 677-5900
Fax: (734) 677-0476
Street-level locationGet directions
Mailing address
2020 Hogback Rd
Ann Arbor, MI 48105-9752
Registry dates
- Enumerated
- 2008-09-09
- Last updated
- 2008-10-16
Frequently asked questions
- What is Barbara Day MD PLC's NPI number?
- Barbara Day MD PLC's National Provider Identifier (NPI) is 1356599864, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Barbara Day MD PLC?
- Barbara Day MD PLC is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Barbara Day MD PLC located?
- Barbara Day MD PLC's practice location on file with NPPES is 2020 Hogback Rd, Ann Arbor, MI 48105-9752.
- What is Barbara Day MD PLC's phone number?
- The practice phone number listed in the NPPES registry for Barbara Day MD PLC is (734) 677-5900.
- Who is the authorized official for Barbara Day MD PLC?
- The authorized official listed on Barbara Day MD PLC's NPPES record is Barbara Day, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Barbara Day MD PLC's NPI active?
- Yes — Barbara Day MD PLC's NPI (1356599864) is active in the NPPES registry as of the last update on 2008-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.