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Joseph Rubin, MD
NPI 1295747798 · Psychiatry Physician · Portland, ME
Joseph Rubin, MD is a Psychiatry Physician provider in Portland, ME (NPI 1295747798).
Provider details
- NPI number
- 1295747798
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD8039 (ME)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
121 Middle St
Portland, ME 04101-7123
Phone: (207) 772-8634
Fax: (207) 772-1629
Street-level locationGet directions
Mailing address
121 Middle St
Portland, ME 04101-7123
Registry dates
- Enumerated
- 2006-08-12
- Last updated
- 2012-08-13
Frequently asked questions
- What is Joseph Rubin's NPI number?
- Joseph Rubin's National Provider Identifier (NPI) is 1295747798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Rubin's specialty?
- Joseph Rubin is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Rubin located?
- Joseph Rubin's practice location on file with NPPES is 121 Middle St, Portland, ME 04101-7123.
- What is Joseph Rubin's phone number?
- The practice phone number listed in the NPPES registry for Joseph Rubin is (207) 772-8634.
- Is Joseph Rubin's NPI active?
- Yes — Joseph Rubin's NPI (1295747798) is active in the NPPES registry as of the last update on 2012-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.