Lynn A. Whittaker, ANP
Nurse Practitioner · Evansville, IN
Lynn A. Whittaker, ANP is a nurse practitioner with a practice address in Evansville, Indiana, and NPI 1114085248, issued on Dec 4, 2006. Check the license (Indiana 71001064A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lynn A. Whittaker
- Credential
- ANP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 71001064A IN
Self-reported in NPPES; status is on the state search - Practice location
- 421 Chestnut St, Evansville, IN 47713
- Phone
- (812) 426-9372
- Enumerated
- Dec 4, 2006
- Record last updated
- Jan 9, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (812) 858-4545
- Medicaid ID
- 200338530 IN
- Medicare enrollment
- Enrolled (PECOS I20041110000368); accepts Medicare assignment
- Medical or professional school
- Vanderbilt University School Of Medicine, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 2,582 in Indiana → Look up another NPI →
Also registered at 421 Chestnut St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ankita Bahuva, M.D.Internal Medicine Physician1679886691
Verify Lynn A. Whittaker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 71001064ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average nurse practitioner in 2024
1,101 Medicare Part D claims for 521 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 34 claims were for opioids.
Most prescribed
- Prednisone93 claims
- Methylprednisolone59 claims
- Amoxicillin-Clavulanate Potass56 claims
- Cephalexin43 claims
- Azithromycin37 claims
- Doxycycline Hyclate36 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,052.40
69 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Deaconess Clinic IncEvansville, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lynn A. Whittaker among 2,582 nurse practitioner records in Indiana
Lynn A. Whittaker, ANP is one of 2,582 nurse practitioner records with a practice address in Indiana. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 85% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2000 · median 2018 among the 1,710 with a school on file
- Record last updated2013 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
219 nurse practitioner records list a practice address in Evansville
They are 219 of the 4,352 NPPES records with a practice address in Evansville, and 2,582 nurse practitioner records in Indiana.
All 2,582 in Indiana → Every provider in Evansville → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
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- Melissa Fuquay, NPEvansville, IN 477131952385791
- Stephanie Gardner, FNP-CEvansville, IN 477131740632538
- Kimberly Heathcotte, NPEvansville, IN 477131225208325
- Audra Holeman, NPEvansville, IN 477131235512195
- Rachel Klink, ANPEvansville, IN 477131538494679
Common questions
What is Lynn A. Whittaker, ANP's NPI number?
Lynn A. Whittaker, ANP's National Provider Identifier (NPI) is 1114085248, issued on Dec 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lynn A. Whittaker, ANP located?
The NPPES record lists a practice address at 421 Chestnut St, Evansville, IN, 47713. Phone: (812) 426-9372. Providers update this record themselves, so call before visiting.
How can I verify Lynn A. Whittaker, ANP's license?
NPPES lists Indiana license number 71001064A, as entered by the provider. Search the Indiana board that licenses this profession; the NPPES record confirms identity only.
How much does Lynn A. Whittaker, ANP prescribe under Medicare Part D?
In 2024, Lynn A. Whittaker, ANP had 1,101 Medicare Part D claims for 521 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.