Maria Theresa Petropoulos, FNP-BC
NPI 1568988137 · Family Nurse Practitioner · Gorham, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Theresa Petropoulos, FNP-BC is a Family Nurse Practitioner provider in Gorham, ME (NPI 1568988137).
Provider details
- NPI number
- 1568988137
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- CNP191103 (ME)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
- 2017-08-16
- Last updated
- 2017-08-16
Frequently asked questions
- What is Maria Theresa Petropoulos's NPI number?
- Maria Theresa Petropoulos's National Provider Identifier (NPI) is 1568988137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Theresa Petropoulos's specialty?
- Maria Theresa Petropoulos is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Theresa Petropoulos located?
- Maria Theresa Petropoulos's practice location on file with NPPES is 19 S Gorham Xing, Gorham, ME 04038-2690.
- What is Maria Theresa Petropoulos's phone number?
- The practice phone number listed in the NPPES registry for Maria Theresa Petropoulos is (207) 535-1400.
- Does Maria Theresa Petropoulos accept Medicare?
- Maria Theresa Petropoulos is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Theresa Petropoulos's NPI active?
- Yes — Maria Theresa Petropoulos's NPI (1568988137) is active in the NPPES registry as of the last update on 2017-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.