Dr. Gilbert Harrison, MD
- Medicare services, 2024
- 605
- Medicare patients, 2024
- 168
- Part D claims, 2024
- 2,904
- MIPS score, 2024
- 89
- Hospital affiliations
- 1
- Practice address
- 483 West Seed Farm Road, Sacaton, AZ 85147
- Practice phone
- Call (520) 562-3321
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Harrison's professional email, personal email and mobile number
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Dr. Gilbert Harrison is an internist in Sacaton, Arizona
Dr. Harrison practices at Hu Hu Kam Memorial Hospital in Sacaton, Arizona, part of Gila River Indian Community.
Dr. Harrison's NPI, 1487942306, was assigned on July 12, 2011. Dr. Harrison graduated from University of Arizona College of Medicine in 2009. Dr. Harrison holds Arizona license 49464.
- NPI
- 1487942306NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880810662
- NPI enumeration date
- July 12, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (520) 562-3321
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Gilbert Harrison practices at Hu Hu Kam Memorial Hospital in Sacaton, Arizona
Dr. Harrison's primary practice is Hu Hu Kam Memorial Hospital, at 483 West Seed Farm Road, Sacaton, AZ 85147 in Pinal County. The practice phone is (520) 562-3321.
- Hu Hu Kam Memorial Hospital483 West Seed Farm Road, Sacaton, AZ 85147 · Pinal CountyPhone(520) 562-3321
Source: Dmand AI Affiliation Data
Dr. Gilbert Harrison is affiliated with 3 sites of care and 1 medical group
Dr. Harrison's primary practice is Hu Hu Kam Memorial Hospital in Sacaton, Arizona, part of Gila River Indian Community. The medical group on file is Gila River Health Care. Dmand AI also links Dr. Harrison to 1 more government or correctional health site and 1 home health agency, each named with a free account. Dr. Harrison's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Gilbert Harrison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harrison practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hu Hu Kam Memorial Hospital | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Gila River Indian Community and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Gilbert Harrison is one of 2,420 internists in Arizona
Internal medicine is Dr. Harrison's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Harrison is licensed in Arizona.
Specialties and state licenses
- Internal medicine, ArizonaPrimary
Internists near Dr. Harrison
Counts of internists 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
Dr. Gilbert Harrison billed Medicare for 605 services in 2024
CMS data shows 605 Medicare services from Dr. Harrison across 2 procedure codes in 2024, all of them office visits, for 168 Medicare patients. Medicare paid $41,541 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Harrison's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7062024: 60514%
Dr. Harrison compared with the Arizona median for internists, 2024
- Dr. Harrison
- Arizona median
- Medicare services
- 605vs 47627% above
- Medicare patients
- 168vs 20518% below
- Part D claims
- 2,610vs 26010.0 times
Medians across 2,300 internists in Arizona with Dmand AI profiles that report each measure.
Dr. Harrison's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Gilbert Harrison treated 168 Medicare patients in 2024, average age 69
CMS counts 168 Medicare patients who saw Dr. Harrison in 2024. The largest group is 65 to 74, with 71 patients. 75% of them have diabetes, and 75% have high blood pressure. 54% are also on Medicaid. Their average risk score is 2.59, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Harrison's median patient age at 62, with 51% women.
Dr. Harrison's Medicare patients by age, 2024
Dr. Harrison's Medicare patients by sex, 2024
- Women9758%
- Men7142%
Chronic conditions among Dr. Harrison's Medicare patients, 2024
- Diabetes75%
- High blood pressure75%
- High cholesterol67%
- Arthritis43%
- Chronic kidney disease37%
- Ischemic heart disease25%
- Mood disorders17%
- Depression15%
Share of Medicare patients with each condition. A patient can have several.
Dr. Harrison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women51%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Gilbert Harrison wrote 2,904 Medicare Part D claims in 2024
In 2024, Dr. Harrison wrote 2,904 Medicare Part D claims for 140 patients. 69% of them were for generic drugs. CMS names the drug for 2,610 of them, across 55 drugs with 11 or more claims each, at $244,056 in total drug cost. In 2023, CMS named 2,237 claims across 55 drugs.
Dr. Harrison's Part D claims by kind of drug, 2024
- Generic2,011 claims69%
- Brand-name677 claims23%
- Other216 claims7%
Dr. Harrison's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Harrison's Part D claims, 2024
- Opioids1%22 of 2,904 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,2372024: 2,61017%
Drugs named by CMS: 55 in 2024, 55 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Gilbert Harrison scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Harrison for performance year 2024, reported as part of a group. Dr. Harrison accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Harrison's MIPS scores, performance year 2024
- 89of 100Final score
- 76.9of 100Quality
- 76of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
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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Dr. Gilbert Harrison received $63 in industry payments from 2017 to 2020
CMS Open Payments shows 3 general payments to Dr. Harrison from 3 drug and device companies from 2017 to 2020. Food and beverage make up the largest share, 100% of the total. ConvaTec Inc. paid the most, $24.
General payments to Dr. Harrison by program year, 2017 to 2020
Companies that paid Dr. Harrison the most, 2017 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Gilbert Harrison graduated from University of Arizona College of Medicine
Dr. Harrison graduated from University of Arizona College of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Gilbert Harrison'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Gilbert Harrison
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Gilbert Harrison's NPI number?
Dr. Gilbert Harrison's NPI number is 1487942306. It was assigned on July 12, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Gilbert Harrison?
Dr. Gilbert Harrison is an internist in Sacaton, Arizona. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Gilbert Harrison practice?
Dr. Harrison practices at 483 West Seed Farm Road, Sacaton, AZ 85147. Dr. Harrison's primary practice is Hu Hu Kam Memorial Hospital in Sacaton, Arizona, part of Gila River Indian Community. Dmand AI also links Dr. Harrison to 1 government or correctional health site and 1 home health agency.
What is Dr. Gilbert Harrison's office phone number?
The practice phone on file for Dr. Harrison is (520) 562-3321.
What is Dr. Gilbert Harrison's medical license number?
Dr. Harrison holds Arizona license 49464.
Which hospitals is Dr. Gilbert Harrison affiliated with?
Dr. Harrison practices at Hu Hu Kam Memorial Hospital in Sacaton, Arizona.
What medical group is Dr. Gilbert Harrison part of?
Dr. Harrison is linked to Gila River Health Care.
Does Dr. Gilbert Harrison accept Medicare?
Yes. CMS data shows Dr. Harrison billed Medicare for 605 services in 2024, and Dr. Harrison accepts Medicare assignment.
What is Dr. Gilbert Harrison's MIPS score?
Dr. Harrison's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Gilbert Harrison see?
CMS counts 168 Medicare patients who saw Dr. Harrison in 2024, with an average age of 69.
Show 5 more questionsShow fewer questions
What services does Dr. Gilbert Harrison bill to Medicare?
In 2024, Dr. Harrison's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Gilbert Harrison go to medical school?
Dr. Harrison graduated from University of Arizona College of Medicine in 2009.
What drugs does Dr. Gilbert Harrison prescribe most?
In 2024 Medicare Part D data, Dr. Harrison's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Gabapentin.
Has Dr. Gilbert Harrison received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Dr. Harrison from 3 companies from 2017 to 2020. The largest total came from ConvaTec Inc.
How long has Dr. Gilbert Harrison been practicing?
Dr. Harrison graduated from medical school in 2009, 17 years ago.
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