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Michael Hollander, PHD
NPI 1669449559 · Psychiatry Physician · Belmont, MA
Michael Hollander, PHD is a Psychiatry Physician provider in Belmont, MA (NPI 1669449559).
Provider details
- NPI number
- 1669449559
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- PHD
- Sex
- Male
- License
- 2630 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
115 Mill St
Mclean Hospital
Belmont, MA 02478-9106
Phone: (617) 724-0287
Street-level locationGet directions
Mailing address
Po Box 9142
Charlestown, MA 02129-9142
Registry dates
- Enumerated
- 2006-03-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Hollander's NPI number?
- Michael Hollander's National Provider Identifier (NPI) is 1669449559, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Hollander's specialty?
- Michael Hollander is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Hollander located?
- Michael Hollander's practice location on file with NPPES is 115 Mill St, Belmont, MA 02478-9106.
- What is Michael Hollander's phone number?
- The practice phone number listed in the NPPES registry for Michael Hollander is (617) 724-0287.
- Is Michael Hollander's NPI active?
- Yes — Michael Hollander's NPI (1669449559) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.