Theresa Pequeen, FNP
NPI 1720328412 · Family Nurse Practitioner · Delevan, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Pequeen, FNP is a Family Nurse Practitioner provider in Delevan, NY (NPI 1720328412).
Provider details
- NPI number
- 1720328412
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- F337625-1 (NY)
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
13 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 60 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 132 | 38 |
| Tramadol Hcl | 100 | 22 |
| Clonazepam | 73 | 12 |
| Ipratropium/Albuterol Sulfatebrand: Ipratropium-Albuterol | 58 | 37 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 51 | 14 |
| Furosemide | 51 | 21 |
| Morphine Sulfate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-02-18
- Last updated
- 2013-02-18
Frequently asked questions
- What is Theresa Pequeen's NPI number?
- Theresa Pequeen's National Provider Identifier (NPI) is 1720328412, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Pequeen's specialty?
- Theresa Pequeen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Theresa Pequeen located?
- Theresa Pequeen's practice location on file with NPPES is 38 N Main St, Delevan, NY 14042-9501.
- What is Theresa Pequeen's phone number?
- The practice phone number listed in the NPPES registry for Theresa Pequeen is (716) 707-7040.
- Does Theresa Pequeen accept Medicare?
- Theresa Pequeen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Pequeen's NPI active?
- Yes — Theresa Pequeen's NPI (1720328412) is active in the NPPES registry as of the last update on 2013-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.