Gloria Oppen, NP
NPI 1598957755 · Family Nurse Practitioner · Kennebunk, ME
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gloria Oppen, NP is a Family Nurse Practitioner provider in Kennebunk, ME (NPI 1598957755).
Provider details
- NPI number
- 1598957755
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- CNP171124 (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
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 2 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Levothyroxine Sodium | 24 |
| Sertraline Hcl | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 75 Francis StBoston, MA 02115-6110Phone: (617) 732-6034Fax: (617) 975-0808
Registry dates
- Enumerated
- 2007-08-13
- Last updated
- 2018-12-17
Frequently asked questions
- What is Gloria Oppen's NPI number?
- Gloria Oppen's National Provider Identifier (NPI) is 1598957755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gloria Oppen's specialty?
- Gloria Oppen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Gloria Oppen located?
- Gloria Oppen's practice location on file with NPPES is 69 York St Ste 4, Kennebunk, ME 04043.
- What is Gloria Oppen's phone number?
- The practice phone number listed in the NPPES registry for Gloria Oppen is (207) 985-3079.
- Does Gloria Oppen accept Medicare?
- Gloria Oppen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gloria Oppen's NPI active?
- Yes — Gloria Oppen's NPI (1598957755) is active in the NPPES registry as of the last update on 2018-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.