Katie Zimmerman, CRNP
NPI 1639154099 · Family Nurse Practitioner · Annandale, VA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Katie Zimmerman, CRNP is a Family Nurse Practitioner provider in Annandale, VA (NPI 1639154099).
Provider details
- NPI number
- 1639154099
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- No
- License
- 03643 (LA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 66 | 32 |
| Rabeprazole Sodium | 25 | 12 |
| Lansoprazole | 23 | 11 |
| Omeprazole | 20 | 11 |
| Mesalamine | 17 | — |
| Sucralfate | 17 | — |
| Famotidine | 14 | — |
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 , 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$43 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)
- 501 Medical Center DrSte 4aAlexandria, LA 71301-8124Phone: (703) 876-0437Fax: (703) 876-0722
Registry dates
- Enumerated
- 2005-12-08
- Last updated
- 2018-03-17
Frequently asked questions
- What is Katie Zimmerman's NPI number?
- Katie Zimmerman's National Provider Identifier (NPI) is 1639154099, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katie Zimmerman's specialty?
- Katie Zimmerman is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Katie Zimmerman located?
- Katie Zimmerman's practice location on file with NPPES is 3301 Woodburn Rd Ste 107, Annandale, VA 22003-1297.
- What is Katie Zimmerman's phone number?
- The practice phone number listed in the NPPES registry for Katie Zimmerman is (703) 876-0437.
- Does Katie Zimmerman accept Medicare?
- Katie Zimmerman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Katie Zimmerman's NPI active?
- Yes — Katie Zimmerman's NPI (1639154099) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.