Mill Street Psychiatric & Medical Clinic P L C
NPI 1861610750 · Psychiatry Physician · Ortonville, MI
Mill Street Psychiatric & Medical Clinic P L C is a Psychiatry Physician organization in Ortonville, MI (NPI 1861610750).
Provider details
- NPI number
- 1861610750
- Entity type
- Organization
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Janet Heasley, Provider(248) 627-7682
- License
- JH013119 (MI)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-04-23
- Last updated
- 2020-08-22
Frequently asked questions
- What is Mill Street Psychiatric & Medical Clinic P L C's NPI number?
- Mill Street Psychiatric & Medical Clinic P L C's National Provider Identifier (NPI) is 1861610750, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mill Street Psychiatric & Medical Clinic P L C?
- Mill Street Psychiatric & Medical Clinic P L C is classified in the NPPES registry as Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mill Street Psychiatric & Medical Clinic P L C located?
- Mill Street Psychiatric & Medical Clinic P L C's practice location on file with NPPES is 380 Mill St, Ortonville, MI 48462-8721.
- What is Mill Street Psychiatric & Medical Clinic P L C's phone number?
- The practice phone number listed in the NPPES registry for Mill Street Psychiatric & Medical Clinic P L C is (248) 961-3088.
- Who is the authorized official for Mill Street Psychiatric & Medical Clinic P L C?
- The authorized official listed on Mill Street Psychiatric & Medical Clinic P L C's NPPES record is Janet Heasley, Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mill Street Psychiatric & Medical Clinic P L C's NPI active?
- Yes — Mill Street Psychiatric & Medical Clinic P L C's NPI (1861610750) 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.