Dr. Sarah E. Lapey, MD
- Medicare services, 2024
- 107
- Medicare patients, 2024
- 59
- Part D claims, 2024
- 388
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 8431 Fredericksburg Rd, San Antonio, TX 78229
- Practice phone
- Call (210) 450-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UT Health San Antonio
San Antonio, Texas
Find Dr. Lapey'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. Sarah E. Lapey is an internist in San Antonio, Texas
Dr. Lapey practices at UT Health San Antonio in San Antonio, Texas.
Dr. Lapey's NPI, 1619084787, was assigned on August 24, 2006. Dr. Lapey graduated from Harvard Medical School in 2000. Dr. Lapey's Texas license number on file is L7461.
- NPI
- 1619084787NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608904362
- NPI enumeration date
- August 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (210) 450-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sarah E. Lapey practices at UT Health San Antonio in San Antonio, Texas
Dr. Lapey's primary practice is UT Health San Antonio, at 8431 Fredericksburg Rd, San Antonio, TX 78229 in Bexar County. The practice phone is (210) 450-9000.
- UT Health San Antonio8431 Fredericksburg Rd, San Antonio, TX 78229 · Bexar CountyPhone(210) 450-9000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sarah E. Lapey is affiliated with 4 sites of care and 1 medical group
Dr. Lapey's primary practice is UT Health San Antonio in San Antonio, Texas. Dr. Lapey is also affiliated with University Hospital. The medical group on file is UT Health Physicians. Dmand AI also links Dr. Lapey to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sarah E. Lapey's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lapey practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UT Health San Antonio | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sarah E. Lapey is one of 8,437 internists in Texas
Internal medicine is Dr. Lapey's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Lapey is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Lapey's licenses on file in 2 states: Texas and Massachusetts.
Specialties and state licenses
- Internal medicine, TexasPrimary
- Massachusetts license
Clinical focus
Dmand AI lists cirrhosis of the liver, fatty liver, high cholesterol and obesity among the conditions Dr. Lapey treats.
Internists near Dr. Lapey
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
Dr. Sarah E. Lapey billed Medicare for 107 services in 2024
CMS data shows 107 Medicare services from Dr. Lapey across 2 procedure codes in 2024, for 59 Medicare patients. Medicare paid $6,155 for them. Every service was in an office.
Dr. Lapey's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 832024: 795%
- Other services
- 2023: 02024: 28
Dr. Lapey compared with the Texas median for internists, 2024
- Dr. Lapey
- Texas median
- Medicare services
- 107vs 53980% below
- Medicare patients
- 59vs 19069% below
- Part D claims
- 313vs 2898% above
Medians across 7,794 internists in Texas with Dmand AI profiles that report each measure.
Dr. Lapey'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 Dr. Lapey and other internists in Texas.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sarah E. Lapey treated 59 Medicare patients in 2024, average age 67
CMS counts 59 Medicare patients who saw Dr. Lapey in 2024. The largest group is 65 to 74, with 31 patients. 75% of them have high blood pressure, and 68% have high cholesterol. 44% are also on Medicaid. Their average risk score is 1.73, 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. Lapey's median patient age at 61, with 55% women.
Dr. Lapey's Medicare patients by age, 2024
Dr. Lapey's Medicare patients by sex, 2024
- Women3864%
- Men2136%
Chronic conditions among Dr. Lapey's Medicare patients, 2024
- High blood pressure75%
- High cholesterol68%
- Diabetes54%
- Arthritis42%
- Anxiety32%
- Depression32%
- Mood disorders32%
- Chronic kidney disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lapey's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sarah E. Lapey wrote 388 Medicare Part D claims in 2024
In 2024, Dr. Lapey wrote 388 Medicare Part D claims for 66 patients. 74% of them were for generic drugs. CMS names the drug for 313 of them, across 7 drugs with 11 or more claims each, at $183,474 in total drug cost. In 2023, CMS named 300 claims across 7 drugs.
Dr. Lapey's Part D claims by kind of drug, 2024
- Generic289 claims74%
- Brand-name99 claims26%
Dr. Lapey'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. Lapey's Part D claims, 2024
- Antibiotics16%61 of 388 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: 3002024: 3134%
Drugs named by CMS: 7 in 2024, 7 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
How Dr. Sarah E. Lapey takes part in Medicare
Dr. Lapey 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)
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Dr. Sarah E. Lapey has 1 publication on record
Dmand AI links 1 paper to Dr. Lapey in 2017. Dr. Lapey's most frequent co-authors are Adewale Babatunde Ajumobi, MD, Jorge Corona, MD and Rosita De Jesus Frazier, MD.
Dr. Lapey's most frequent co-authors
- Adewale Babatunde Ajumobi, MD1 shared paper
- Jorge Corona, MD1 shared paper
- Rosita De Jesus Frazier, MD1 shared paper
Recent publications by Dr. Lapey
See who Dr. Lapey researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lapey works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sarah E. Lapey received $159 in industry payments from 2018 to 2025
CMS Open Payments shows 3 general payments to Dr. Lapey from 3 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $124.
General payments to Dr. Lapey by program year, 2018 to 2025
Companies that paid Dr. Lapey the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sarah E. Lapey graduated from Harvard Medical School
Dr. Lapey graduated from Harvard Medical School in 2000.
- Medical school
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Sarah E. Lapey accepts plans from 18 insurance carriers
Dr. Lapey is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Cigna
- Elevance
- HCSC
- Humana
- Aspirus Health Plan
- +10 more carriersWith a free account
Plan types Dr. Lapey accepts, by number of carriers
- PPO12
- HMO10
- Medicare10
- EPO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Sarah E. Lapey'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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) |
| 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. Sarah E. Lapey
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. Sarah E. Lapey's NPI number?
Dr. Sarah E. Lapey's NPI number is 1619084787. It was assigned on August 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sarah E. Lapey?
Dr. Sarah E. Lapey is an internist in San Antonio, Texas. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Sarah E. Lapey practice?
Dr. Lapey practices at 8431 Fredericksburg Rd, San Antonio, TX 78229. Dr. Lapey's primary practice is UT Health San Antonio in San Antonio, Texas. Dmand AI also links Dr. Lapey to 1 hospital and 1 group practice or clinic.
What is Dr. Sarah E. Lapey's office phone number?
The practice phone on file for Dr. Lapey is (210) 450-9000.
What is Dr. Sarah E. Lapey's medical license number?
Dr. Lapey's Texas license number on file is L7461, one of the licenses on file in 2 states.
Which states has Dr. Sarah E. Lapey been licensed in?
Dmand AI has state licenses on file for Dr. Lapey in Texas (2003 to 2025) and Massachusetts (2002 to 2011).
Which hospitals is Dr. Sarah E. Lapey affiliated with?
Dr. Lapey is affiliated with University Hospital. Dmand AI links Dr. Lapey to 1 more hospital.
What medical group is Dr. Sarah E. Lapey part of?
Dr. Lapey is linked to UT Health Physicians.
Does Dr. Sarah E. Lapey accept Medicare?
Yes. CMS data shows Dr. Lapey billed Medicare for 107 services in 2024, and Dr. Lapey accepts Medicare assignment.
How many Medicare patients does Dr. Sarah E. Lapey see?
CMS counts 59 Medicare patients who saw Dr. Lapey in 2024, with an average age of 67.
Show 9 more questionsShow fewer questions
Is Dr. Sarah E. Lapey board certified?
Yes. Dr. Lapey is board certified in internal medicine by the American Board of Internal Medicine.
What services does Dr. Sarah E. Lapey bill to Medicare?
In 2024, Dr. Lapey's most billed Medicare services were office visit, established patient (99214) and medicare service (G2211).
Where did Dr. Sarah E. Lapey go to medical school?
Dr. Lapey graduated from Harvard Medical School in 2000.
What drugs does Dr. Sarah E. Lapey prescribe most?
In 2024 Medicare Part D data, Dr. Lapey's most prescribed drugs by claims were Lactulose, Spironolactone and Xifaxan.
Has Dr. Sarah E. Lapey received payments from drug or device companies?
CMS Open Payments shows $159 in general payments to Dr. Lapey from 3 companies from 2018 to 2025. The largest total came from Novo Nordisk Inc.
How long has Dr. Sarah E. Lapey been practicing?
Dr. Lapey graduated from medical school in 2000, 26 years ago.
Does Dr. Sarah E. Lapey do research?
Dmand AI links 1 publication to Dr. Lapey.
Who does Dr. Sarah E. Lapey publish with?
Dr. Lapey's most frequent co-authors are Adewale Babatunde Ajumobi, MD (1 shared paper), Jorge Corona, MD (1 shared paper) and Rosita De Jesus Frazier, MD (1 shared paper).
What insurance does Dr. Sarah E. Lapey accept?
Dr. Lapey is in network with 18 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 12. Check the plan with the practice before a visit.
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