William L. Kluge, FNP-C
Family Nurse Practitioner · Tucson, AZ
William L. Kluge, FNP-C is a family nurse practitioner with a practice address in Tucson, Arizona, and NPI 1811420755, issued on Apr 7, 2017. Check the license (Arizona AP10031, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- William L. Kluge
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- AP10031 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 3320 N Campbell Ave Ste 150, Tucson, AZ 85719
- Phone
- (520) 775-3333
- Enumerated
- Apr 7, 2017
- Record last updated
- Mar 6, 2026
- Fax
- (520) 775-3334
- Medicaid ID
- 262803 AZ
- Medicare enrollment
- Enrolled (PECOS I20170515001846); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Also registered at 3320 N Campbell Ave Ste 150
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kaitlyn Ramirez, AUDAudiologist1942127196
Verify William L. Kluge in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP10031Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
66% fewer Medicare Part D claims than the average family nurse practitioner in 2024
446 Medicare Part D claims for 217 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Ipratropium Bromide107 claims
- Montelukast Sodium75 claims
- Azelastine Hcl31 claims
- Methylprednisolone31 claims
- Prednisone25 claims
- Fluocinolone Acetonide Oil20 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $510.47
9 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 99,489 providers of this specialty with any payment received $650.95 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
- Sonoran Ear Nose And ThroatTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William L. Kluge among 5,933 family nurse practitioner records in Arizona
William L. Kluge, FNP-C 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 2017, is newer than 41% of them.
- NPI issued2017 · 41% of these records are older, 52% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2017 · median 2019 among the 3,510 with a school on file
- Record last updated2026 · 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).
907 family nurse practitioner records list a practice address in Tucson
They are 907 of the 18,788 NPPES records with a practice address in Tucson, and 5,933 family nurse practitioner records in Arizona.
All 5,933 in Arizona → Every provider in Tucson → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Elizabeth Capotosti, FNPTucson, AZ 857191851613780
- Jennifer Fimbres, NP-CTucson, AZ 857191437428729
- Pamela Gleason, N.P.Tucson, AZ 857191437376183
- Sonia Helmick, NPTucson, AZ 857191740666395
- Rebecca Humpal, ARNPTucson, AZ 857191518317015
- Melissa Maes, FNPTucson, AZ 857191114992385
- Vivian Moreno, FNP-CTucson, AZ 857191821549106
- Marissa Poole, FNPTucson, AZ 857191730503855
Common questions
What is William L. Kluge, FNP-C's NPI number?
William L. Kluge, FNP-C's National Provider Identifier (NPI) is 1811420755, issued on Apr 7, 2017. An NPI identifies a provider in billing; it is not a license.
Where is William L. Kluge, FNP-C located?
The NPPES record lists a practice address at 3320 N Campbell Ave Ste 150, Tucson, AZ, 85719. Phone: (520) 775-3333. Providers update this record themselves, so call before visiting.
How can I verify William L. Kluge, FNP-C's license?
NPPES lists Arizona license number AP10031, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does William L. Kluge, FNP-C prescribe under Medicare Part D?
In 2024, William L. Kluge, FNP-C had 446 Medicare Part D claims for 217 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is William L. Kluge, FNP-C's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.