Jack McGregor
- Medicare services, 2024
- 92
- Medicare patients, 2024
- 38
- Part D claims, 2024
- 23
- MIPS score, 2024
- 97
- Hospital affiliations
- 1
- Practice address
- 505 Parnassus Ave, Box 0296, San Francisco, CA 94143
- Practice phone
- Call (415) 353-2733
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jack McGregor'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.
Jack McGregor is an internist in San Francisco, California
Jack McGregor practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
Jack McGregor's NPI, 1053949974, was assigned on March 27, 2020. Jack McGregor graduated from University of California, Geffen School of Medicine in 2020. Jack McGregor holds California license A187041.
- NPI
- 1053949974NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224437074
- NPI enumeration date
- March 27, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (415) 353-2733
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jack McGregor practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California
Jack McGregor's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.
- UCSF Helen Diller Medical Center at Parnassus Heights505 Parnassus Ave, Box 0296, San Francisco, CA 94143 · San Francisco CountyPhone(415) 353-2733
Source: Dmand AI Affiliation Data
Jack McGregor is affiliated with 1 site of care and 1 medical group
Jack McGregor's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. The medical group on file is UCSF Department of Radiology & Biomedical Imaging.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Jack McGregor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jack McGregor practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCSF Helen Diller Medical Center at Parnassus Heights | Available with a free account |
Source: Dmand AI Technology Install Data
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Jack McGregor is one of 16,751 internists in California
Internal medicine is Jack McGregor's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Jack McGregor is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Jack McGregor
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
Jack McGregor billed Medicare for 92 services in 2024
CMS data shows 92 Medicare services from Jack McGregor across 2 procedure codes in 2024, for 38 Medicare patients. Medicare paid $9,689 for them. Every service was in a facility, such as a hospital, rather than an office.
Jack McGregor's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 872024: 926%
Jack McGregor compared with the California median for internists, 2024
- Jack McGregor
- California median
- Medicare services
- 92vs 36175% below
- Medicare patients
- 38vs 15175% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Jack McGregor'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
Jack McGregor treated 38 Medicare patients in 2024, average age 73
CMS counts 38 Medicare patients who saw Jack McGregor in 2024. The largest group is 65 to 74, with 11 patients. 71% of them have high blood pressure, and 61% have chronic kidney disease. Their average risk score is 4.34, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Jack McGregor's median patient age at 74, with 29% women.
Jack McGregor's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Jack McGregor's Medicare patients by sex, 2024
- Women1642%
- Men2258%
Chronic conditions among Jack McGregor's Medicare patients, 2024
- High blood pressure71%
- Chronic kidney disease61%
- High cholesterol58%
- Mood disorders58%
- Alzheimer's and dementia50%
- Anxiety50%
- Depression50%
- Diabetes47%
Share of Medicare patients with each condition. A patient can have several.
Jack McGregor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women29%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Jack McGregor wrote 23 Medicare Part D claims in 2024
In 2024, Jack McGregor wrote 23 Medicare Part D claims. 70% of them were for generic drugs.
Jack McGregor's Part D claims by kind of drug, 2024
- Generic16 claims70%
- Brand-name and other7 claims30%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Jack McGregor 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 Jack McGregor for performance year 2024, reported as part of a group. Jack McGregor accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Jack McGregor's MIPS scores, performance year 2024
- 97of 100Final score
- 89.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 78of 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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Jack McGregor received $63 in industry payments from 2021 to 2024
CMS Open Payments shows 2 general payments to Jack McGregor from 2 drug and device companies from 2021 to 2024. Food and beverage make up the largest share, 100% of the total. Abiomed paid the most, $36.
General payments to Jack McGregor by program year, 2021 to 2024
Companies that paid Jack McGregor the most, 2021 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Jack McGregor graduated from University of California, Geffen School of Medicine
Jack McGregor graduated from University of California, Geffen School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Jack McGregor'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 (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 Jack McGregor
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Jack McGregor's NPI number?
Jack McGregor's NPI number is 1053949974. It was assigned on March 27, 2020, and it is active in the NPI Registry.
What does Jack McGregor specialize in?
Jack McGregor is an internist in San Francisco, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Jack McGregor practice?
Jack McGregor practices at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143. Jack McGregor's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.
What is Jack McGregor's office phone number?
The practice phone on file for Jack McGregor is (415) 353-2733.
What is Jack McGregor's medical license number?
Jack McGregor holds California license A187041.
Which hospitals is Jack McGregor affiliated with?
Jack McGregor practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California.
What medical group is Jack McGregor part of?
Jack McGregor is linked to UCSF Department of Radiology & Biomedical Imaging.
Does Jack McGregor accept Medicare?
Yes. CMS data shows Jack McGregor billed Medicare for 92 services in 2024, and Jack McGregor accepts Medicare assignment.
What is Jack McGregor's MIPS score?
Jack McGregor's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Jack McGregor see?
CMS counts 38 Medicare patients who saw Jack McGregor in 2024, with an average age of 73.
Show 4 more questionsShow fewer questions
What services does Jack McGregor bill to Medicare?
In 2024, Jack McGregor's most billed Medicare services were hospital inpatient care (99233) and hospital inpatient care (99223).
Where did Jack McGregor go to medical school?
Jack McGregor graduated from University of California, Geffen School of Medicine in 2020.
Has Jack McGregor received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Jack McGregor from 2 companies from 2021 to 2024. The largest total came from Abiomed.
How long has Jack McGregor been practicing?
Jack McGregor graduated from medical school in 2020, 6 years ago.
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