Alison Mittelberger, RN
NPI 1699333401 · Psychiatry Physician · Portland, ME
Enrolled with Medicare as Order and Referring Only - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alison Mittelberger, RN is a Psychiatry Physician provider in Portland, ME (NPI 1699333401).
Provider details
- NPI number
- 1699333401
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- EC241055 (ME)
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
7 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
- 2019-06-05
- Last updated
- 2025-09-26
- Certified
- 2025-09-26
Frequently asked questions
- What is Alison Mittelberger's NPI number?
- Alison Mittelberger's National Provider Identifier (NPI) is 1699333401, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alison Mittelberger's specialty?
- Alison Mittelberger is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Alison Mittelberger located?
- Alison Mittelberger's practice location on file with NPPES is 22 Bramhall St, Portland, ME 04102-3134.
- What is Alison Mittelberger's phone number?
- The practice phone number listed in the NPPES registry for Alison Mittelberger is (207) 871-0111.
- Does Alison Mittelberger accept Medicare?
- Alison Mittelberger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alison Mittelberger's NPI active?
- Yes — Alison Mittelberger's NPI (1699333401) is active in the NPPES registry as of the last update on 2025-09-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.