NPPES file of Aug 9, 2026

Christina Marie Zimmerman, NP

Family Nurse Practitioner · Phoenix, AZ

Christina Marie Zimmerman, NP is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1982837563, issued on Aug 28, 2009. Check the license (Arizona AP3432, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982837563
Name
Christina Marie Zimmerman
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
AP3432 AZ
Self-reported in NPPES; status is on the state search
Practice location
4545 E Chandler Blvd Ste 104, Phoenix, AZ 85048
Phone
(480) 961-2366
Enumerated
Aug 28, 2009
Record last updated
Aug 28, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(480) 961-2367
Medicare enrollment
Enrolled (PECOS I20120412000489); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →

Also registered at 4545 E Chandler Blvd Ste 104

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Samina Ayub, M.D.Family Medicine Physician1043658271
  2. Lisa Keller, PA-CMedical Physician Assistant1427459544
  3. Curtis Mewhinney, PA-CMedical Physician Assistant1609834647
  4. Jennifer Park, M.D.Family Medicine Physician1245679182
  5. Ronald Parkinson, DOFamily Medicine Physician1114509684
  6. Alice Peterson, P.A.-C.Medical Physician Assistant1871654418

Verify Christina Marie Zimmerman in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license AP3432    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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4.1 times the Medicare Part D claims of the average family nurse practitioner in 2024

5,305 Medicare Part D claims for 600 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 137 claims were for opioids.

  1. Christina Zimmerman5,305
  2. Specialty average1,305

Most prescribed

  1. Levothyroxine Sodium454 claims
  2. Atorvastatin Calcium265 claims
  3. Losartan Potassium161 claims
  4. Amlodipine Besylate159 claims
  5. Lisinopril154 claims
  6. Pantoprazole Sodium130 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: $22.70

1 payment: food and beverage; the largest payer was Sanofi-Aventis U.S. LLC. 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.

  1. Christina Zimmerman$22.70
  2. Specialty average$650.95

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

  1. East Valley Internal Medicine PCChandler, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christina Marie Zimmerman among 5,933 family nurse practitioner records in Arizona

Christina Marie Zimmerman, NP 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 2009, is newer than 14% of them.

  • NPI issued2009 · 14% of these records are older, 84% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2009 · median 2019 among the 3,510 with a school on file
  • Record last updated2009 · 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).

1,242 family nurse practitioner records list a practice address in Phoenix

They are 1,242 of the 31,399 NPPES records with a practice address in Phoenix, and 5,933 family nurse practitioner records in Arizona.

All 5,933 in Arizona → Every provider in Phoenix → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kelly Armenta, FNP-CPhoenix, AZ 850481275872848
  2. Angela Bribiescas, FNP-CPhoenix, AZ 850481134435506
  3. Holly Campbell, FNP-BCPhoenix, AZ 850481225359946
  4. Vicky Davis, FNPPhoenix, AZ 850481134171572
  5. Teresa Gaither, FNPPhoenix, AZ 850481568835890
  6. Leigh Gressley, MSN/FNP-BCPhoenix, AZ 850481063665875
  7. Susan Hawrylkiw, FNPPhoenix, AZ 850481457427445
  8. Jenny Khan, FNPPhoenix, AZ 850481487824322

Common questions

What is Christina Marie Zimmerman, NP's NPI number?

Christina Marie Zimmerman, NP's National Provider Identifier (NPI) is 1982837563, issued on Aug 28, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Christina Marie Zimmerman, NP located?

The NPPES record lists a practice address at 4545 E Chandler Blvd Ste 104, Phoenix, AZ, 85048. Phone: (480) 961-2366. Providers update this record themselves, so call before visiting.

How can I verify Christina Marie Zimmerman, NP's license?

NPPES lists Arizona license number AP3432, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Christina Marie Zimmerman, NP prescribe under Medicare Part D?

In 2024, Christina Marie Zimmerman, NP had 5,305 Medicare Part D claims for 600 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.