Gregory R. Huffman, PA
- Medicare services, 2024
- 458
- Medicare patients, 2024
- 268
- MIPS score, 2024
- 97
- Hospital affiliations
- 3
- Medical groups
- 7
- Practice address
- 38600 Medical Center Dr, Palmdale, CA 93551
- Practice phone
- Call (661) 382-6260
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Palmdale Regional Medical Ctr - Unit
Acute Care Hospital-Unit · Palmdale, California
Find Gregory Huffman'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.
Gregory R. Huffman is a physician assistant in Palmdale, California
Gregory Huffman practices at Palmdale Regional Medical Ctr - Unit in Palmdale, California.
Gregory Huffman's NPI, 1306425715, was assigned on April 4, 2021. Gregory Huffman graduated from University of Southern California Keck School of Medicine in 2021.
- NPI
- 1306425715NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830593201
- NPI enumeration date
- April 4, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (661) 382-6260
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Gregory R. Huffman practices at Palmdale Regional Medical Ctr - Unit in Palmdale, California
Gregory Huffman's primary practice is Palmdale Regional Medical Ctr - Unit, at 38600 Medical Center Dr, Palmdale, CA 93551 in Los Angeles County. The practice phone is (661) 382-6260.
- Palmdale Regional Medical Ctr - Unit38600 Medical Center Dr, Palmdale, CA 93551 · Los Angeles CountyPhone(661) 382-6260
Source: Dmand AI Affiliation Data
Gregory R. Huffman is affiliated with 6 sites of care and 7 medical groups
Gregory Huffman's primary practice is Palmdale Regional Medical Ctr - Unit in Palmdale, California. Gregory Huffman is also affiliated with Palmdale Regional Medical Center. The medical group on file is CEP America. Dmand AI also links Gregory Huffman to 1 more hospital, 6 medical groups and 3 group practices and clinics, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Gregory R. Huffman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Gregory Huffman practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Palmdale Regional Medical Ctr - Unit | Available with a free account |
| +5 more sites and 6 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Gregory R. Huffman is one of 11,482 physician assistants in California
Physician assistant is Gregory Huffman's primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Gregory Huffman
Counts of physician assistants 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
Gregory R. Huffman billed Medicare for 458 services in 2024
CMS data shows 458 Medicare services from Gregory Huffman across 3 procedure codes in 2024, for 268 Medicare patients. Medicare paid $62,273 for them. Every service was in a facility, such as a hospital, rather than an office.
Gregory Huffman's Medicare services by type, 2024
- Office and hospital visits441
- Surgery17
Gregory Huffman compared with the California median for physician assistants, 2024
- Gregory Huffman
- California median
- Medicare services
- 458vs 2042.2 times
- Medicare patients
- 268vs 1052.6 times
Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.
Gregory Huffman'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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Medicare shows one payer. Book a meeting to get commercial claims data for Gregory Huffman and other physician assistants in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Gregory R. Huffman treated 268 Medicare patients in 2024, average age 77
CMS counts 268 Medicare patients who saw Gregory Huffman in 2024. The largest group is 75 to 84, with 112 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 69% are also on Medicaid. Their average risk score is 3.66, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Gregory Huffman's median patient age at 65, with 47% women.
Gregory Huffman's Medicare patients by age, 2024
Gregory Huffman's Medicare patients by sex, 2024
- Women12848%
- Men14052%
Chronic conditions among Gregory Huffman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes70%
- Chronic kidney disease63%
- Ischemic heart disease60%
- Arthritis59%
- Heart failure58%
- Atrial fibrillation51%
Share of Medicare patients with each condition. A patient can have several.
Gregory Huffman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women47%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Gregory R. Huffman 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 Gregory Huffman for performance year 2024, reported as part of a group. Gregory Huffman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Gregory Huffman's MIPS scores, performance year 2024
- 97of 100Final score
- 85of 100Quality
- 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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Gregory R. Huffman graduated from University of Southern California Keck School of Medicine
Gregory Huffman graduated from University of Southern California Keck School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Gregory R. Huffman'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 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) |
| 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) |
| 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 Gregory R. Huffman
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What is Gregory R. Huffman's NPI number?
Gregory R. Huffman's NPI number is 1306425715. It was assigned on April 4, 2021, and it is active in the NPI Registry.
What does Gregory R. Huffman specialize in?
Gregory R. Huffman is a physician assistant in Palmdale, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Gregory R. Huffman practice?
Gregory Huffman practices at 38600 Medical Center Dr, Palmdale, CA 93551. Gregory Huffman's primary practice is Palmdale Regional Medical Ctr - Unit in Palmdale, California. Dmand AI also links Gregory Huffman to 1 hospital, 6 medical groups and 3 group practices and clinics.
What is Gregory R. Huffman's office phone number?
The practice phone on file for Gregory Huffman is (661) 382-6260.
Which hospitals is Gregory R. Huffman affiliated with?
Gregory Huffman is affiliated with Palmdale Regional Medical Center. Dmand AI links Gregory Huffman to 2 more hospitals.
What medical group is Gregory R. Huffman part of?
Gregory Huffman is linked to CEP America. Dmand AI links Gregory Huffman to 6 more medical groups.
Does Gregory R. Huffman accept Medicare?
Yes. CMS data shows Gregory Huffman billed Medicare for 458 services in 2024, and Gregory Huffman accepts Medicare assignment.
What is Gregory R. Huffman's MIPS score?
Gregory Huffman's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Gregory R. Huffman see?
CMS counts 268 Medicare patients who saw Gregory Huffman in 2024, with an average age of 77.
What services does Gregory R. Huffman bill to Medicare?
In 2024, Gregory Huffman's most billed Medicare services were critical care (99291), hospital inpatient care (99233) and surgery: heart and blood vessels (36556).
Where did Gregory R. Huffman go to medical school?
Gregory Huffman graduated from University of Southern California Keck School of Medicine in 2021.
How long has Gregory R. Huffman been practicing?
Gregory Huffman graduated from medical school in 2021, 5 years ago.
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