Stefan Mianowski, MD
NPI 1639564156 · Psychiatry Physician · Pembroke, MA
Stefan Mianowski, MD is a Psychiatry Physician provider in Pembroke, MA (NPI 1639564156).
Provider details
- NPI number
- 1639564156
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2015-04-01
- Last updated
- 2020-11-17
- Certified
- 2020-11-17
Frequently asked questions
- What is Stefan Mianowski's NPI number?
- Stefan Mianowski's National Provider Identifier (NPI) is 1639564156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefan Mianowski's specialty?
- Stefan Mianowski is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Stefan Mianowski located?
- Stefan Mianowski's practice location on file with NPPES is 199 Oak St, Pembroke, MA 02359-1953.
- What is Stefan Mianowski's phone number?
- The practice phone number listed in the NPPES registry for Stefan Mianowski is (781) 829-7000.
- Is Stefan Mianowski's NPI active?
- Yes — Stefan Mianowski's NPI (1639564156) is active in the NPPES registry as of the last update on 2020-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.