Ann Parker, CRNP
NPI 1588965784 · Family Nurse Practitioner · Bowie, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Parker, CRNP is a Family Nurse Practitioner provider in Bowie, MD (NPI 1588965784).
Provider details
- NPI number
- 1588965784
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- R175851 (MD)
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
15 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 · 35 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 174 | 43 |
| Pantoprazole Sodium | 117 | 35 |
| Tamsulosin Hcl | 89 | 20 |
| Amlodipine Besylate | 86 | 19 |
| Atorvastatin Calcium | 81 | 16 |
| Carvedilol | 66 | 14 |
| Cinacalcet Hcl | 50 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$395 across 17 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
- 2010-11-04
- Last updated
- 2012-03-14
Frequently asked questions
- What is Ann Parker's NPI number?
- Ann Parker's National Provider Identifier (NPI) is 1588965784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Parker's specialty?
- Ann Parker is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ann Parker located?
- Ann Parker's practice location on file with NPPES is 14300 Gallant Fox Ln, Bowie, MD 20715-4003.
- What is Ann Parker's phone number?
- The practice phone number listed in the NPPES registry for Ann Parker is (301) 805-4348.
- Does Ann Parker accept Medicare?
- Ann Parker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Parker's NPI active?
- Yes — Ann Parker's NPI (1588965784) is active in the NPPES registry as of the last update on 2012-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.