Registry data as of Aug 27, 2026

Sheila Shung, M.D.

Internal Medicine Physician · Austin, TX

Sheila Shung, M.D. is an internal medicine physician with a practice address in Austin, Texas, and NPI 1407839848, issued on Nov 21, 2005. Check the license (Texas L1747, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1407839848
Name
Sheila Shung
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
L1747 TX
Self-reported in NPPES; status is on the state search
Practice location
12319 N Mopac Expy, Austin, TX 78758
Phone
(512) 833-0140
Enumerated
Nov 21, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 12319 N Mopac Expy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Caroline BachPhysician Assistant1063353456
  2. Kaylene Ball, AU.D., CCC-AAudiologist1285160234
  3. Michael Basye, FNP-CEmergency Registered Nurse1063199016
  4. Sreevidya Bodapati, D.D.S., M.S.Periodontics1851582415
  5. Miriam Hanson, M.D.Dermatology Physician1619047339
  6. Adam Mamelak, M.D.MOHS-Micrographic Surgery Physician1174663835

Verify Sheila Shung in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L1747
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

24% more Medicare Part D claims than the average internal medicine physician in 2024

3,466 Medicare Part D claims for 261 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 35 claims were for opioids.

  1. Sheila Shung3,466
  2. Specialty average2,785

Most prescribed

  1. Rosuvastatin Calcium274 claims
  2. Levothyroxine Sodium171 claims
  3. Amlodipine Besylate161 claims
  4. Atorvastatin Calcium140 claims
  5. Lisinopril131 claims
  6. Farxiga116 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $141.60

13 payments, mostly food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sheila Shung$141.60
  2. Specialty average$2,536.66

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

652 internal medicine physician records list a Austin practice address

They are 652 of the 26,585 NPPES records with a Austin practice address, and 11,069 internal medicine physician records in Texas.

Other internal medicine physician records in Texas

  1. Muhammad A. Sattar, MDDallas, TX1760465553
  2. Gayatri Aaluri, MDGalveston, TX1821928508
  3. Anunaya AashishDenton, TX1134246374
  4. Queenie Ann Abad, M.D.San Antonio, TX1174979785
  5. Fuad Abaleka, M.DLubbock, TX1861925596
  6. Carol Abalihi, M.D.El Paso, TX1326136243
  7. Pedro Abanto, M.D.McAllen, TX1982840393
  8. Oliverio Abarca Guzman, MDHarlingen, TX1346972940
  9. Obinna Abaribe, M.DMansfield, TX1457704355
  10. Enyinnaya Abarikwu, MDTyler, TX1174788178

Common questions

What is Sheila Shung, M.D.'s NPI number?

Sheila Shung, M.D.'s National Provider Identifier (NPI) is 1407839848, issued on Nov 21, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Sheila Shung, M.D. located?

The NPPES record lists a practice address at 12319 N Mopac Expy, Austin, TX, 78758. Phone: (512) 833-0140. Providers update this record themselves, so call before visiting.

How can I verify Sheila Shung, M.D.'s license?

NPPES lists Texas license number L1747, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Sheila Shung, M.D. prescribe under Medicare Part D?

In 2024, Sheila Shung, M.D. had 3,466 Medicare Part D claims for 261 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.