Crystal Alameda Hamlin, ACAGNP
Acute Care Nurse Practitioner · Tucson, AZ
Crystal Alameda Hamlin, ACAGNP is an acute care nurse practitioner with a practice address in Tucson, Arizona, and NPI 1447751540, issued on Feb 23, 2018. Check the license (Arizona AP11264, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Crystal Alameda Hamlin
- Credential
- ACAGNP
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License numbers
- AP11264 AZ
RN15150 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 5301 E Grant RD, Tucson, AZ 85712
- Phone
- (520) 784-6200
- Enumerated
- Feb 23, 2018
- Record last updated
- May 8, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (520) 784-6109
- Medicare enrollment
- Enrolled (PECOS I20180608001220); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 645 in Arizona → Look up another NPI →
Also registered at 5301 E Grant RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Aaronson, MDInternal Medicine Physician1134865355
- Ahmed AbuawadInternal Medicine Physician1326533431
- Seyedeh Atiyeh Afjei, MDStudent in an Organized Health Care Education/Training Program1477356160
- Chiamaka Agu, PHARMDStudent in an Organized Health Care Education/Training Program1215723820
- Edgar Aguayo, MDStudent in an Organized Health Care Education/Training Program1174325245
- Rand Al-Ani, MDStudent in an Organized Health Care Education/Training Program1528908928
Verify Crystal Alameda Hamlin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AP11264Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.7 times the Medicare Part D claims of the average acute care nurse practitioner in 2024
1,591 Medicare Part D claims for 346 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. 361 claims were for opioids.
Most prescribed
- Meloxicam422 claims
- Gabapentin278 claims
- Oxycodone Hcl201 claims
- Methocarbamol116 claims
- Pregabalin86 claims
- Tramadol Hcl80 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Tucson Orthopaedic Institute Professional CorporationTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Crystal Alameda Hamlin among 645 acute care nurse practitioner records in Arizona
Crystal Alameda Hamlin, ACAGNP is one of 645 acute care nurse practitioner records with a practice address in Arizona. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 43% of them.
- NPI issued2018 · 43% of these records are older, 49% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2018 · median 2018 among the 465 with a school on file
- Record last updated2018 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Arizona
There are 645 acute care nurse practitioner records in Arizona.
All 645 in Arizona → Every provider in Tucson → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Karen Anderson, ACNP-BCTucson, AZ 857121265688097
- Francisco Carrillo, ACNPTucson, AZ 857121215290267
- Emily Des Champs, NPTucson, AZ 857121770876039
- Cathy Dukes, NPTucson, AZ 857121144317454
- Aura Edmondson, ACNPTucson, AZ 857121972620318
- Jonathan Harris, FNPTucson, AZ 857121407381189
- Laurel Layton, AG-ACNPTucson, AZ 857121467813212
- Samone Linson, AG ACNPTucson, AZ 857121164883682
Common questions
What is Crystal Alameda Hamlin, ACAGNP's NPI number?
Crystal Alameda Hamlin, ACAGNP's National Provider Identifier (NPI) is 1447751540, issued on Feb 23, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Crystal Alameda Hamlin, ACAGNP located?
The NPPES record lists a practice address at 5301 E Grant RD, Tucson, AZ, 85712. Phone: (520) 784-6200. Providers update this record themselves, so call before visiting.
How can I verify Crystal Alameda Hamlin, ACAGNP's license?
NPPES lists Arizona license number AP11264, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Crystal Alameda Hamlin, ACAGNP prescribe under Medicare Part D?
In 2024, Crystal Alameda Hamlin, ACAGNP had 1,591 Medicare Part D claims for 346 beneficiaries; the average among acute care nurse practitioner prescribers was 594. Part D covers Medicare prescriptions only.
What is Crystal Alameda Hamlin, ACAGNP's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.