Dr. Stewart Glenn Allen, MD
- Medicare services, 2024
- 2,970
- Medicare patients, 2024
- 1,021
- Part D claims, 2024
- 8,742
- MIPS score, 2024
- 96
- Hospital affiliations
- 6
- Practice address
- 4150 Clement Street, San Francisco, CA 94121
- Practice phone
- Call (415) 221-4810
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Allen's professional email, personal email and mobile number
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Dr. Stewart Glenn Allen is a cardiologist in San Francisco, California
Dr. Allen practices at San Francisco VA Medical Center in San Francisco, California, part of Veterans Health Administration.
Dr. Allen's NPI, 1205034030, was assigned on July 3, 2007. Dr. Allen graduated from Wake Forest University School of Medicine in 2001.
- NPI
- 1205034030NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9436233921
- NPI enumeration date
- July 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (415) 221-4810
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stewart Glenn Allen practices at San Francisco VA Medical Center in San Francisco, California
Dr. Allen's primary practice is San Francisco VA Medical Center, at 4150 Clement Street, San Francisco, CA 94121 in San Francisco County. The practice phone is (415) 221-4810.
- San Francisco VA Medical Center4150 Clement Street, San Francisco, CA 94121 · San Francisco CountyPhone(415) 221-4810
Source: Dmand AI Affiliation Data
Dr. Stewart Glenn Allen is affiliated with 7 sites of care and 3 medical groups
Dr. Allen's primary practice is San Francisco VA Medical Center in San Francisco, California, part of Veterans Health Administration. Dr. Allen is also affiliated with Adventist Health Clear Lake. The medical group on file is Adventist Health Clear Lake. Dmand AI also links Dr. Allen to 4 more hospitals, 2 medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stewart Glenn Allen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Allen practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| San Francisco VA Medical Center | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stewart Glenn Allen is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Allen's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Allen has a license on file in North Carolina.
Specialties and state licenses
- Cardiovascular disease, North Carolina
Cardiologists near Dr. Allen
Counts of cardiologists 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. Stewart Glenn Allen billed Medicare for 2,970 services in 2024
CMS data shows 2,970 Medicare services from Dr. Allen across 28 procedure codes in 2024, for 1,021 Medicare patients. Medicare paid $206,065 for them.
Dr. Allen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,7452024: 1,7102%
- Tests and treatments
- 2023: 1,2142024: 1,1654%
- Other services
- 2023: 02024: 58
- Surgery
- 2023: 302024: 3723%
Where Dr. Allen's Medicare services took place, 2024
- In an office46015%
- In a facility2,51085%
Dr. Allen compared with the California median for cardiologists, 2024
- Dr. Allen
- California median
- Medicare services
- 2,970vs 1,56090% above
- Medicare patients
- 1,021vs 64459% above
- Part D claims
- 8,549vs 1,4106.1 times
Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.
Dr. Allen'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. Stewart Glenn Allen treated 1,021 Medicare patients in 2024, average age 78
CMS counts 1,021 Medicare patients who saw Dr. Allen in 2024. The largest group is 75 to 84, with 442 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 1.52, 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. Allen's median patient age at 78, with 43% women.
Dr. Allen's Medicare patients by age, 2024
Dr. Allen's Medicare patients by sex, 2024
- Women40540%
- Men61660%
Chronic conditions among Dr. Allen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease46%
- Arthritis45%
- Atrial fibrillation35%
- Diabetes33%
- Heart failure30%
- Chronic kidney disease27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Allen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stewart Glenn Allen wrote 8,742 Medicare Part D claims in 2024
In 2024, Dr. Allen wrote 8,742 Medicare Part D claims for 853 patients. 82% of them were for generic drugs. CMS names the drug for 8,549 of them, across 62 drugs with 11 or more claims each, at $1,548,038 in total drug cost. In 2023, CMS named 8,637 claims across 53 drugs.
Dr. Allen's Part D claims by kind of drug, 2024
- Generic7,130 claims82%
- Brand-name and other1,612 claims18%
Dr. Allen'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. Allen's Part D claims, 2024
- Antibiotics0%11 of 8,742 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: 8,6372024: 8,5491%
Drugs named by CMS: 62 in 2024, 53 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. Stewart Glenn Allen scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Allen for performance year 2024, reported through an alternative payment model (APM). Dr. Allen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Allen as offering telehealth. CMS counts 19 procedures of pacemaker insertion or repair by Dr. Allen, more than 70% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Allen's MIPS scores, performance year 2024
- 96of 100Final score
- 81.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Allen ranks in Medicare procedure volume
- Coronary angioplasty and stenting
- 64th percentile29 procedures
- Pacemaker insertion or repair
- 70th percentile19 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Leg revascularization (restoring blood flow): 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Stewart Glenn Allen received $59,910 in industry payments from 2016 to 2025
CMS Open Payments shows 1,317 general payments to Dr. Allen from 57 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Medtronic Vascular, Inc. paid the most, $9,374.
General payments to Dr. Allen by program year, 2016 to 2025
General payments to Dr. Allen by kind, 2016 to 2025
- Food and beverage$46,76178%
- Travel and lodging$11,54919%
- Consulting fees$1,5003%
- Education$1000%
Companies that paid Dr. Allen the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stewart Glenn Allen graduated from Wake Forest University School of Medicine
Dr. Allen graduated from Wake Forest University School of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stewart Glenn Allen'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)Doctors and Clinicians Utilization Data (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. Stewart Glenn Allen
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. Stewart Glenn Allen's NPI number?
Dr. Stewart Glenn Allen's NPI number is 1205034030. It was assigned on July 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Stewart Glenn Allen?
Dr. Stewart Glenn Allen is a cardiologist in San Francisco, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Stewart Glenn Allen practice?
Dr. Allen practices at 4150 Clement Street, San Francisco, CA 94121. Dr. Allen's primary practice is San Francisco VA Medical Center in San Francisco, California, part of Veterans Health Administration. Dmand AI also links Dr. Allen to 4 hospitals, 2 medical groups and 1 group practice or clinic.
What is Dr. Stewart Glenn Allen's office phone number?
The practice phone on file for Dr. Allen is (415) 221-4810.
Which hospitals is Dr. Stewart Glenn Allen affiliated with?
Dr. Allen practices at San Francisco VA Medical Center in San Francisco, California. Dr. Allen is also affiliated with Adventist Health Clear Lake. Dmand AI links Dr. Allen to 4 more hospitals.
What medical group is Dr. Stewart Glenn Allen part of?
Dr. Allen is linked to Adventist Health Clear Lake. Dmand AI links Dr. Allen to 2 more medical groups.
Does Dr. Stewart Glenn Allen accept Medicare?
Yes. CMS data shows Dr. Allen billed Medicare for 2,970 services in 2024, and Dr. Allen accepts Medicare assignment.
Does Dr. Stewart Glenn Allen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Allen as offering telehealth services.
What is Dr. Stewart Glenn Allen's MIPS score?
Dr. Allen's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Stewart Glenn Allen see?
CMS counts 1,021 Medicare patients who saw Dr. Allen in 2024, with an average age of 78.
Show 5 more questionsShow fewer questions
What services does Dr. Stewart Glenn Allen bill to Medicare?
In 2024, Dr. Allen's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and heart test or procedure (93306).
Where did Dr. Stewart Glenn Allen go to medical school?
Dr. Allen graduated from Wake Forest University School of Medicine in 2001.
What drugs does Dr. Stewart Glenn Allen prescribe most?
In 2024 Medicare Part D data, Dr. Allen's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Losartan Potassium.
Has Dr. Stewart Glenn Allen received payments from drug or device companies?
CMS Open Payments shows $59,910 in general payments to Dr. Allen from 57 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Stewart Glenn Allen been practicing?
Dr. Allen graduated from medical school in 2001, 25 years ago.
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