Lu Ann Penchuk, FNP
Family Nurse Practitioner · Show Low, AZ
Lu Ann Penchuk, FNP is a family nurse practitioner with a practice address in Show Low, Arizona, and NPI 1548577695, issued on Sep 10, 2010. Check the license (Arizona AP3713, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Lu Ann Penchuk
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP3713 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4951 S White Mountain RD Bldg A, Show Low, AZ 85901
- Phone
- (928) 537-6820
- Enumerated
- Sep 10, 2010
- Record last updated
- Sep 1, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (928) 537-6821
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Also registered at 4951 S White Mountain RD Bldg A
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Boyle, M.D.Surgery Physician1245294552
Verify Lu Ann Penchuk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP3713Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average family nurse practitioner in 2024
453 Medicare Part D claims for 49 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Gabapentin37 claims
- Atorvastatin Calcium24 claims
- Albuterol Sulfate Hfa22 claims
- Amlodipine Besylate18 claims
- Simvastatin17 claims
- Losartan Potassium15 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.
Lu Ann Penchuk among 5,933 family nurse practitioner records in Arizona
Lu Ann Penchuk, FNP is one of 5,933 family nurse practitioner records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 16% of them.
- NPI issued2010 · 16% of these records are older, 82% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2020 · 38% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
32 family nurse practitioner records list a practice address in Show Low
They are 32 of the 382 NPPES records with a practice address in Show Low, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Show Low → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Nicolette Broby, FNPShow Low, AZ 859011235641382
- Kelly Curiel, FNPShow Low, AZ 859011043673262
- Linda Fischer, FNP-CShow Low, AZ 859011164737599
- Deborah Gardner, APRN, FNPShow Low, AZ 859011568669489
- Deepa Khari, FNP-CShow Low, AZ 859011124547252
- Susan Lasala-Wood, DNP FNP-C, RNFAShow Low, AZ 859011457667016
- Elizabeth Miller, FNPShow Low, AZ 859011154860765
- Raelynn Musick, N.P.Show Low, AZ 859011073946562
Common questions
What is Lu Ann Penchuk, FNP's NPI number?
Lu Ann Penchuk, FNP's National Provider Identifier (NPI) is 1548577695, issued on Sep 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Lu Ann Penchuk, FNP located?
The NPPES record lists a practice address at 4951 S White Mountain RD Bldg A, Show Low, AZ, 85901. Phone: (928) 537-6820. Providers update this record themselves, so call before visiting.
How can I verify Lu Ann Penchuk, FNP's license?
NPPES lists Arizona license number AP3713, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Lu Ann Penchuk, FNP prescribe under Medicare Part D?
In 2024, Lu Ann Penchuk, FNP had 453 Medicare Part D claims for 49 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.