AdenocarcinomaAscitic FluidDesmin
Dr. Stephen A. Gill, MD
NPI1619940699PAC ID3173665346
- Medicare services, 2024
- 1,648
- Medicare patients, 2024
- 508
- Publications
- 2
- Hospital affiliations
- 3
- Industry payments
- $80
- 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 Dr. Gill'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.
Dr. Stephen A. Gill is a pathologist in San Antonio, Texas
Dr. Gill practices at Methodist Hospital Stone Oak in San Antonio, Texas, part of HCA Healthcare.
Dr. Gill's NPI, 1619940699, was assigned on February 9, 2006. Dr. Gill graduated from Uniformed Services University, F. Edward Hebert School of Medicine in 1996. Dr. Gill's Arizona license number on file is 25957.
NPI and contact details
- NPI
- 1619940699NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173665346
- NPI enumeration date
- February 9, 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
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen A. Gill practices at Methodist Hospital Stone Oak in San Antonio, Texas
Dr. Gill'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
Dr. Stephen A. Gill is affiliated with 4 sites of care and 1 medical group
Dr. Gill's primary practice is Methodist Hospital Stone Oak in San Antonio, Texas, part of HCA Healthcare. Dr. Gill is also affiliated with Methodist Hospital. The medical group on file is South Texas Pathology Associates. Dmand AI also links Dr. Gill to 1 more hospital and 1 group practice or clinic, each named with a free account.
Methodist HospitalSouth Texas Pathology Associates1 hospitalName with a free account1 group practice or clinicName with a free account
See all 5 affiliations for Dr. GillSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephen A. Gill's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gill practices, 4 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 |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Gill practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across HCA Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephen A. Gill is one of 1,145 pathologists in Texas
Anatomic pathology and clinical pathology is Dr. Gill's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Gill is board certified in anatomic pathology & clinical pathology by the American Board of Pathology. Dmand AI has Dr. Gill's licenses on file in 2 states: Arizona and Texas.
Specialties and state licenses
- Anatomic pathology and clinical pathology, ArizonaPrimary
- Cytopathology, Texas
Pathologists near Dr. Gill
Counts of pathologists with a Dmand AI profile, by place and practice. Each opens the list.
1,145pathologists in Texas90pathologists in San Antonio3pathologists at Methodist Hospital Stone Oak
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Stephen A. Gill billed Medicare for 1,648 services in 2024
CMS data shows 1,648 Medicare services from Dr. Gill across 16 procedure codes in 2024, for 508 Medicare patients. Medicare paid $43,130 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 20241,648
Medicare patients508
Paid by Medicare$43,130
Procedure codes16
Dr. Gill's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 1,5742024: 1,6485%
Dr. Gill compared with the Texas median for pathologists, 2024
- Dr. Gill
- Texas median
- Medicare services
- 1,648vs 91880% above
- Medicare patients
- 508vs 35444% above
Medians across 976 pathologists in Texas with Dmand AI profiles that report each measure.
Dr. Gill'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.
Need commercial claims for Dr. Gill?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Gill and other pathologists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephen A. Gill treated 508 Medicare patients in 2024, average age 73
CMS counts 508 Medicare patients who saw Dr. Gill in 2024. The largest group is 65 to 74, with 242 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.57, 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. Gill's median patient age at 59, with 61% women.
Medicare patients, 2024508
Average age73
Average risk score1.57
Also on Medicaid6%
Dr. Gill's Medicare patients by age, 2024
Dr. Gill's Medicare patients by sex, 2024
- Women27855%
- Men23045%
Chronic conditions among Dr. Gill's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis56%
- Diabetes37%
- Ischemic heart disease36%
- Chronic kidney disease33%
- Mood disorders31%
- Cancer30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Gill's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women61%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Stephen A. Gill takes part in Medicare
Dr. Gill accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Find pathologists like Dr. Gill by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Stephen A. Gill has 2 publications on record
Dmand AI links 2 papers to Dr. Gill. Dr. Gill's most frequent co-author is Oluwole O. Fadare, MD.
Papers2
Dr. Gill's most frequent co-authors
Recent publications by Dr. Gill
Breast J
Breast NeoplasmsCarcinoma, NeuroendocrineGiant Cells
See who Dr. Gill researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Gill works with, so you can find a warm path to the right pathologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stephen A. Gill received $80 in industry payments from 2016 to 2017
CMS Open Payments shows 2 general payments to Dr. Gill from 1 drug or device company from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $80.
General payments to Dr. Gill by program year, 2016 to 2017
Companies that paid Dr. Gill the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen A. Gill graduated from Uniformed Services University, F. Edward Hebert School of Medicine
Dr. Gill graduated from Uniformed Services University, F. Edward Hebert School of Medicine in 1996.
- Medical school
- Board certified in anatomic pathology & clinical pathology
- Board certified in cytopathology
Source: Dmand AI Professional Profile Data
Dr. Stephen A. Gill accepts plans from 15 insurance carriers
Dr. Gill is in network with 15 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Alliant Health Plans
- Elevance
- HCSC
- Aspirus Health Plan
- Baylor Scott and White
- +7 more carriersWith a free account
Plan types Dr. Gill accepts, by number of carriers
- HMO9
- PPO8
- POS5
- Medicare3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Stephen A. Gill'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Stephen A. Gill
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. Stephen A. Gill's NPI number?
Dr. Stephen A. Gill's NPI number is 1619940699. It was assigned on February 9, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen A. Gill?
Dr. Stephen A. Gill is a pathologist in San Antonio, Texas. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Stephen A. Gill practice?
Dr. Gill practices at 1139 E Sonterra Blvd,, San Antonio, TX 78258. Dr. Gill's primary practice is Methodist Hospital Stone Oak in San Antonio, Texas, part of HCA Healthcare. Dmand AI also links Dr. Gill to 1 hospital and 1 group practice or clinic.
What is Dr. Stephen A. Gill's office phone number?
The practice phone on file for Dr. Gill is (210) 638-2101.
What is Dr. Stephen A. Gill's medical license number?
Dr. Gill's Arizona license number on file is 25957, one of the licenses on file in 2 states.
Which states has Dr. Stephen A. Gill been licensed in?
Dmand AI has state licenses on file for Dr. Gill in Arizona (1998 to 2016) and Texas (2008 to 2026).
Which hospitals is Dr. Stephen A. Gill affiliated with?
Dr. Gill practices at Methodist Hospital Stone Oak in San Antonio, Texas. Dr. Gill is also affiliated with Methodist Hospital. Dmand AI links Dr. Gill to 1 more hospital.
What medical group is Dr. Stephen A. Gill part of?
Dr. Gill is linked to South Texas Pathology Associates.
Does Dr. Stephen A. Gill accept Medicare?
Yes. CMS data shows Dr. Gill billed Medicare for 1,648 services in 2024, and Dr. Gill accepts Medicare assignment.
How many Medicare patients does Dr. Stephen A. Gill see?
CMS counts 508 Medicare patients who saw Dr. Gill in 2024, with an average age of 73.
Show 8 more questionsShow fewer questions
Is Dr. Stephen A. Gill board certified?
Yes. Dr. Gill is board certified in anatomic pathology & clinical pathology by the American Board of Pathology.
What services does Dr. Stephen A. Gill bill to Medicare?
In 2024, Dr. Gill's most billed Medicare services were lab and pathology test (88341), lab and pathology test (88305) and lab and pathology test (88307).
Where did Dr. Stephen A. Gill go to medical school?
Dr. Gill graduated from Uniformed Services University, F. Edward Hebert School of Medicine in 1996.
Has Dr. Stephen A. Gill received payments from drug or device companies?
CMS Open Payments shows $80 in general payments to Dr. Gill from 1 company from 2016 to 2017. The largest total came from Allergan Inc.
How long has Dr. Stephen A. Gill been practicing?
Dr. Gill graduated from medical school in 1996, 30 years ago.
Does Dr. Stephen A. Gill do research?
Dmand AI links 2 publications to Dr. Gill.
Who does Dr. Stephen A. Gill publish with?
Dr. Gill's most frequent co-authors are Oluwole O. Fadare, MD (1 shared paper).
What insurance does Dr. Stephen A. Gill accept?
Dr. Gill is in network with 15 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 9. Check the plan with the practice before a visit.
Selling to anatomic pathology and clinical pathology practices?
See pathologists in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card