Maria Harmandayan, M.D.
NPI 1669664918 · Psychiatry Physician · Vadnais Heights, MN
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Harmandayan, M.D. is a Psychiatry Physician provider in Vadnais Heights, MN (NPI 1669664918).
Provider details
- NPI number
- 1669664918
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 50650 (MN)
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
- 2007-08-10
- Last updated
- 2025-05-01
- Certified
- 2025-05-01
Frequently asked questions
- What is Maria Harmandayan's NPI number?
- Maria Harmandayan's National Provider Identifier (NPI) is 1669664918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Harmandayan's specialty?
- Maria Harmandayan is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Harmandayan located?
- Maria Harmandayan's practice location on file with NPPES is 3200 Labore Rd Ste 104, Vadnais Heights, MN 55110-5186.
- What is Maria Harmandayan's phone number?
- The practice phone number listed in the NPPES registry for Maria Harmandayan is (507) 284-2511.
- Does Maria Harmandayan accept Medicare?
- Maria Harmandayan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Harmandayan's NPI active?
- Yes — Maria Harmandayan's NPI (1669664918) is active in the NPPES registry as of the last update on 2025-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.