Joann Simpson, NP
NPI 1164410171 · Family Nurse Practitioner · Bartlesville, OK
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joann Simpson, NP is a Family Nurse Practitioner provider in Bartlesville, OK (NPI 1164410171).
Provider details
- NPI number
- 1164410171
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- A095730 (IA)
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
20 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 · 81 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 214 | 29 |
| Atorvastatin Calcium | 206 | 29 |
| Amlodipine Besylate | 152 | 25 |
| Losartan Potassium | 143 | 18 |
| Montelukast Sodium | 140 | 19 |
| Gabapentin | 121 | 21 |
| Potassium Chloride | 116 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$179 across 6 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
- 2005-10-12
- Last updated
- 2011-06-28
Frequently asked questions
- What is Joann Simpson's NPI number?
- Joann Simpson's National Provider Identifier (NPI) is 1164410171, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joann Simpson's specialty?
- Joann Simpson is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joann Simpson located?
- Joann Simpson's practice location on file with NPPES is 3450 Frank Phillips, Bartlesville, OK 74006.
- What is Joann Simpson's phone number?
- The practice phone number listed in the NPPES registry for Joann Simpson is (918) 338-3740.
- Does Joann Simpson accept Medicare?
- Joann Simpson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joann Simpson's NPI active?
- Yes — Joann Simpson's NPI (1164410171) is active in the NPPES registry as of the last update on 2011-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.