Anna Justine Hamernick, N.P
Family Nurse Practitioner · Phoenix, AZ
Anna Justine Hamernick, N.P is a family nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1699102780, issued on Oct 3, 2013. Check the license (Arizona RN137493, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Anna Justine Hamernick
- Credential
- N.P
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- RN137493 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 500 W Thomas RD, Phoenix, AZ 85013
- Phone
- (602) 406-3362
- Enumerated
- Oct 3, 2013
- Record last updated
- Oct 3, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (602) 728-9225
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,933 in Arizona → Look up another NPI →
Also registered at 500 W Thomas RD
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Verify Anna Justine Hamernick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license RN137493Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average family nurse practitioner in 2024
304 Medicare Part D claims for 18 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims.
Most prescribed
- Levothyroxine Sodium30 claims
- Atorvastatin Calcium28 claims
- Fluticasone Propionate16 claims
- Gabapentin16 claims
- Levetiracetam15 claims
- Metoprolol Succinate13 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.
Anna Justine Hamernick among 5,933 family nurse practitioner records in Arizona
Anna Justine Hamernick, N.P 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 2013, is newer than 23% of them.
- NPI issued2013 · 23% of these records are older, 73% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2013 · 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
- Barbara Borbeck, NPPhoenix, AZ 850131487824629
- Gail Brown, NPPhoenix, AZ 850131366554388
- Martha Davidowicz, FNP-CPhoenix, AZ 850131720138704
- Deborah Dicicco, FNPPhoenix, AZ 850131770558272
- Michele Grigaitis-Reyes, NPPhoenix, AZ 850131497862379
- Kimberly Hart, FNPPhoenix, AZ 850131184645673
- Linda Holland-Ojeda, F.N.P.Phoenix, AZ 850131164427605
- Patricia Jost, FNPPhoenix, AZ 850131659440733
Common questions
What is Anna Justine Hamernick, N.P's NPI number?
Anna Justine Hamernick, N.P's National Provider Identifier (NPI) is 1699102780, issued on Oct 3, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Anna Justine Hamernick, N.P located?
The NPPES record lists a practice address at 500 W Thomas RD, Phoenix, AZ, 85013. Phone: (602) 406-3362. Providers update this record themselves, so call before visiting.
How can I verify Anna Justine Hamernick, N.P's license?
NPPES lists Arizona license number RN137493, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Anna Justine Hamernick, N.P prescribe under Medicare Part D?
In 2024, Anna Justine Hamernick, N.P had 304 Medicare Part D claims for 18 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.