Jennifer Koester, MSN, APRN, FNP-C
NPI 1407446909 · Family Medicine Physician · Lakeville, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Koester, MSN, APRN, FNP-C is a Family Medicine Physician provider in Lakeville, MA (NPI 1407446909).
Provider details
- NPI number
- 1407446909
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MSN, APRN, FNP-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN2337272 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
5 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 85 | 31 |
| Lisinopril | 75 | 31 |
| Amlodipine Besylate | 69 | 28 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 53 | 22 |
| Metoprolol Succinate | 50 | 16 |
| Levothyroxine Sodium | 46 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$431 across 19 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-01-19
- Last updated
- 2021-01-19
- Certified
- 2021-01-19
Frequently asked questions
- What is Jennifer Koester's NPI number?
- Jennifer Koester's National Provider Identifier (NPI) is 1407446909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Koester's specialty?
- Jennifer Koester is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Koester located?
- Jennifer Koester's practice location on file with NPPES is 5 Precinct St, Lakeville, MA 02347-1468.
- What is Jennifer Koester's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Koester is (508) 947-6666.
- Does Jennifer Koester accept Medicare?
- Jennifer Koester is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Koester's NPI active?
- Yes — Jennifer Koester's NPI (1407446909) is active in the NPPES registry as of the last update on 2021-01-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.