Annemarie Witmer, CRNP
NPI 1164427902 · Nurse Practitioner · Huntsville, AL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Annemarie Witmer, CRNP is a Nurse Practitioner provider in Huntsville, AL (NPI 1164427902).
Provider details
- NPI number
- 1164427902
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1-165402 (AL)
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 tenure33% of score
21 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- 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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 43 | 19 |
| Amlodipine Besylate | 36 | 17 |
| Gabapentin | 32 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 26 | — |
| Lisinopril | 26 | 12 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$48 across 2 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
Additional practice locations (1)
- 2145 Noll DrLancaster, PA 17603-7600Phone: (717) 397-4921Fax: (717) 397-7170
Registry dates
- Enumerated
- 2005-06-17
- Last updated
- 2018-03-06
Frequently asked questions
- What is Annemarie Witmer's NPI number?
- Annemarie Witmer's National Provider Identifier (NPI) is 1164427902, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annemarie Witmer's specialty?
- Annemarie Witmer is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Annemarie Witmer located?
- Annemarie Witmer's practice location on file with NPPES is 751 Pleasant Row Nw, Huntsville, AL 35816-2537.
- What is Annemarie Witmer's phone number?
- The practice phone number listed in the NPPES registry for Annemarie Witmer is (256) 533-6311.
- Does Annemarie Witmer accept Medicare?
- Annemarie Witmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Annemarie Witmer's NPI active?
- Yes — Annemarie Witmer's NPI (1164427902) is active in the NPPES registry as of the last update on 2018-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.