Holly S. Willmann, PA-C
- Medicare services, 2024
- 79
- Medicare patients, 2024
- 39
- Part D claims, 2024
- 11
- MIPS score, 2024
- 87
- Hospital affiliations
- 3
- Practice address
- 1139 E Sonterra Blvd,, San Antonio, TX 78258
- Practice phone
- Call (210) 638-2101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Holly Willmann's professional email, personal email and mobile number
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Holly S. Willmann is a surgical physician assistant in San Antonio, Texas
Holly Willmann practices at Methodist Hospital Stone Oak in San Antonio, Texas, part of HCA Healthcare.
Holly Willmann's NPI, 1366409039, was assigned on April 27, 2006. Holly Willmann holds Texas license PA04568.
- NPI
- 1366409039NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032346994
- NPI enumeration date
- April 27, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (210) 638-2101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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)
Holly S. Willmann practices at Methodist Hospital Stone Oak in San Antonio, Texas
Holly Willmann's primary practice is Methodist Hospital Stone Oak, at 1139 E Sonterra Blvd,, San Antonio, TX 78258 in Bexar County. The practice phone is (210) 638-2101.
- Methodist Hospital Stone Oak1139 E Sonterra Blvd,, San Antonio, TX 78258 · Bexar CountyPhone(210) 638-2101
Source: Dmand AI Affiliation Data
Holly S. Willmann is affiliated with 5 sites of care and 2 medical groups
Holly Willmann's primary practice is Methodist Hospital Stone Oak in San Antonio, Texas, part of HCA Healthcare. Holly Willmann is also affiliated with Methodist Hospital. The medical group on file is Cardiology Clinic of San Antonio. Dmand AI also links Holly Willmann to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Holly S. Willmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Holly Willmann practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Methodist Hospital Stone Oak | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Holly S. Willmann is one of 983 surgical physician assistants in Texas
Surgical is Holly Willmann's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Holly Willmann is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Holly Willmann is licensed in Texas.
Specialties and state licenses
- Surgical physician assistant, TexasPrimary
Clinical focus
Dmand AI lists tobacco use among the conditions Holly Willmann treats.
Surgical physician assistants near Holly Willmann
Counts of surgical 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
Holly S. Willmann billed Medicare for 79 services in 2024
CMS data shows 79 Medicare services from Holly Willmann across 4 procedure codes in 2024, for 39 Medicare patients. Medicare paid $4,928 for them. Every service was in a facility, such as a hospital, rather than an office.
Holly Willmann compared with the Texas median for surgical physician assistants, 2024
- Holly Willmann
- Texas median
- Medicare services
- 79vs 18858% below
- Medicare patients
- 39vs 8454% below
Medians across 495 surgical physician assistants in Texas with Dmand AI profiles that report each measure.
Holly Willmann'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
Holly S. Willmann treated 39 Medicare patients in 2024, average age 71
CMS counts 39 Medicare patients who saw Holly Willmann in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.56, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Holly Willmann's median patient age at 66, with 33% women.
Holly Willmann's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Holly Willmann's Medicare patients by sex, 2024
- Women1333%
- Men2667%
Chronic conditions among Holly Willmann's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Atrial fibrillation67%
- Heart failure54%
- Diabetes46%
- Chronic kidney disease36%
- Arthritis33%
Share of Medicare patients with each condition. A patient can have several.
Holly Willmann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women33%
- Men65%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Holly S. Willmann wrote 11 Medicare Part D claims in 2024
In 2024, Holly Willmann wrote 11 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Holly S. Willmann scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Holly Willmann for performance year 2024, reported as part of a group. Holly Willmann accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Holly Willmann's MIPS scores, performance year 2024
- 87of 100Final score
- 75.2of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 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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Holly S. Willmann received $1,738 in industry payments from 2024 to 2025
CMS Open Payments shows 57 general payments to Holly Willmann from 6 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. AtriCure, Inc. paid the most, $1,117.
General payments to Holly Willmann by program year, 2024 to 2025
Companies that paid Holly Willmann the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Holly S. Willmann is board certified in certified physician assistant
- Board certified in certified physician assistant
Source: Dmand AI Professional Profile Data
Sources for Holly S. Willmann'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 Holly S. Willmann
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Holly S. Willmann's NPI number?
Holly S. Willmann's NPI number is 1366409039. It was assigned on April 27, 2006, and it is active in the NPI Registry.
What does Holly S. Willmann specialize in?
Holly S. Willmann is a surgical physician assistant in San Antonio, Texas. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Holly S. Willmann practice?
Holly Willmann practices at 1139 E Sonterra Blvd,, San Antonio, TX 78258. Holly Willmann's primary practice is Methodist Hospital Stone Oak in San Antonio, Texas, part of HCA Healthcare. Dmand AI also links Holly Willmann to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Holly S. Willmann's office phone number?
The practice phone on file for Holly Willmann is (210) 638-2101.
What is Holly S. Willmann's medical license number?
Holly Willmann holds Texas license PA04568.
Which hospitals is Holly S. Willmann affiliated with?
Holly Willmann practices at Methodist Hospital Stone Oak in San Antonio, Texas. Holly Willmann is also affiliated with Methodist Hospital. Dmand AI links Holly Willmann to 1 more hospital.
What medical group is Holly S. Willmann part of?
Holly Willmann is linked to Cardiology Clinic of San Antonio. Dmand AI links Holly Willmann to 1 more medical group.
Does Holly S. Willmann accept Medicare?
Yes. CMS data shows Holly Willmann billed Medicare for 79 services in 2024, and Holly Willmann accepts Medicare assignment.
What is Holly S. Willmann's MIPS score?
Holly Willmann's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Holly S. Willmann see?
CMS counts 39 Medicare patients who saw Holly Willmann in 2024, with an average age of 71.
Show 4 more questionsShow fewer questions
Is Holly S. Willmann board certified?
Yes. Holly Willmann is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).
What services does Holly S. Willmann bill to Medicare?
In 2024, Holly Willmann's most billed Medicare services were surgery: heart and blood vessels (33533), surgery: heart and blood vessels (33508) and surgery: heart and blood vessels (33268).
Has Holly S. Willmann received payments from drug or device companies?
CMS Open Payments shows $1,738 in general payments to Holly Willmann from 6 companies from 2024 to 2025. The largest total came from AtriCure, Inc.
How long has Holly S. Willmann been practicing?
Holly Willmann graduated from medical school in 2001, 25 years ago.
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