Crystal Alameda Hamlin, Acagnp
- Medicare patients, 2024
- 245
- Part D claims, 2024
- 1,591
- MIPS score, 2024
- 97
- Hospital affiliations
- 1
- Industry payments
- $42
- Practice address
- 5301 East Grant Road, Tucson, AZ 85712
- Practice phone
- Call (520) 324-1399
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Crystal Hamlin's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Crystal Alameda Hamlin is an acute care nurse practitioner in Tucson, Arizona
Crystal Hamlin practices at Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare.
Crystal Hamlin's NPI, 1447751540, was assigned on February 23, 2018. Crystal Hamlin holds Arizona license AP11264.
- NPI
- 1447751540NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820343122
- NPI enumeration date
- February 23, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (520) 324-1399
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Crystal Alameda Hamlin practices at Tucson Medical Center in Tucson, Arizona
Crystal Hamlin's primary practice is Tucson Medical Center, at 5301 East Grant Road, Tucson, AZ 85712 in Pima County. The practice phone is (520) 324-1399.
- Tucson Medical Center5301 East Grant Road, Tucson, AZ 85712 · Pima CountyPhone(520) 324-1399
Source: Dmand AI Affiliation Data
Crystal Alameda Hamlin is affiliated with 1 site of care and 1 medical group
Crystal Hamlin's primary practice is Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare. The medical group on file is Tucson Orthopaedic Institute.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Crystal Alameda Hamlin's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Crystal Hamlin practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Tucson Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Crystal Alameda Hamlin is one of 625 acute care nurse practitioners in Arizona
Acute care is Crystal Hamlin's primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Crystal Hamlin is licensed in Arizona.
Specialties and state licenses
- Acute care nurse practitioner, ArizonaPrimary
Acute care nurse practitioners near Crystal Hamlin
Counts of acute care nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Crystal Alameda Hamlin treated 245 Medicare patients in 2024, average age 76
CMS counts 245 Medicare patients who saw Crystal Hamlin in 2024. The largest group is 75 to 84, with 113 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Crystal Hamlin's median patient age at 72, with 61% women.
Crystal Hamlin's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Crystal Hamlin's Medicare patients by sex, 2024
- Women14660%
- Men9940%
Chronic conditions among Crystal Hamlin's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure74%
- Mood disorders32%
- Depression29%
- Ischemic heart disease29%
- Anxiety28%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Crystal Hamlin's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women61%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Crystal Alameda Hamlin wrote 1,591 Medicare Part D claims in 2024
In 2024, Crystal Hamlin wrote 1,591 Medicare Part D claims for 346 patients. 99% of them were for generic drugs.
Crystal Hamlin's Part D claims by kind of drug, 2024
- Generic1,583 claims99%
- Brand-name and other8 claims1%
Drug classes CMS tracks in Crystal Hamlin's Part D claims, 2024
- Opioids23%361 of 1,591 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Crystal Alameda Hamlin scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Crystal Hamlin for performance year 2024, reported as part of a group. Crystal Hamlin accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Crystal Hamlin as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Crystal Hamlin's MIPS scores, performance year 2024
- 97of 100Final score
- 96of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Crystal Alameda Hamlin received $42 in industry payments in 2025
CMS Open Payments shows 2 general payments to Crystal Hamlin from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Boston Scientific Corporation paid the most, $22.
Companies that paid Crystal Hamlin the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Crystal Alameda Hamlin's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Crystal Alameda Hamlin
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Crystal Alameda Hamlin's NPI number?
Crystal Alameda Hamlin's NPI number is 1447751540. It was assigned on February 23, 2018, and it is active in the NPI Registry.
What does Crystal Alameda Hamlin specialize in?
Crystal Alameda Hamlin is an acute care nurse practitioner in Tucson, Arizona. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Crystal Alameda Hamlin practice?
Crystal Hamlin practices at 5301 East Grant Road, Tucson, AZ 85712. Crystal Hamlin's primary practice is Tucson Medical Center in Tucson, Arizona, part of TMC HealthCare.
What is Crystal Alameda Hamlin's office phone number?
The practice phone on file for Crystal Hamlin is (520) 324-1399.
What is Crystal Alameda Hamlin's medical license number?
Crystal Hamlin holds Arizona license AP11264.
Which hospitals is Crystal Alameda Hamlin affiliated with?
Crystal Hamlin practices at Tucson Medical Center in Tucson, Arizona.
What medical group is Crystal Alameda Hamlin part of?
Crystal Hamlin is linked to Tucson Orthopaedic Institute.
Does Crystal Alameda Hamlin accept Medicare?
Yes. CMS lists Crystal Hamlin as accepting Medicare assignment.
Does Crystal Alameda Hamlin offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Crystal Hamlin as offering telehealth services.
What is Crystal Alameda Hamlin's MIPS score?
Crystal Hamlin's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
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How many Medicare patients does Crystal Alameda Hamlin see?
CMS counts 245 Medicare patients who saw Crystal Hamlin in 2024, with an average age of 76.
Has Crystal Alameda Hamlin received payments from drug or device companies?
CMS Open Payments shows $42 in general payments to Crystal Hamlin from 2 companies from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Crystal Alameda Hamlin been practicing?
Crystal Hamlin graduated from medical school in 2018, 8 years ago.
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