NPPES file of Aug 9, 2026

Elias Stephan, MD

Endocrinology, Diabetes & Metabolism Physician · Sugar Land, TX

Elias Stephan, MD is an endocrinology, diabetes & metabolism physician with a practice address in Sugar Land, Texas, and NPI 1811981996, issued on Sep 6, 2005. Check the license (Texas L4734, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1811981996
Name
Elias Stephan
Credential
MD
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License number
L4734 TX
Self-reported in NPPES; status is on the state search
Practice location
15200 Southwest Fwy, Sugar Land, TX 77478
Phone
(281) 980-1899
Enumerated
Sep 6, 2005
Record last updated
Apr 24, 2023
Fax
(855) 360-9600
Medicare enrollment
Enrolled (PECOS I20040928000134); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 15200 Southwest Fwy

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

  1. Elizabeth Babalola, APRN-BCFamily Nurse Practitioner1194914606
  2. John Caldwell, D.D.S.Pediatric Dentistry1790828036
  3. Lorelei Capocyan, M.D.Obstetrics & Gynecology Physician1679756936
  4. Patty Duhon, RD, MPH, RDRegistered Dietitian1043426612
  5. Joe French, DDSDentist1477537850
  6. Maria Gutierrez, M.S., CCC-SLPSpeech-Language Pathologist1801190889

Verify Elias Stephan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license L4734
    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.

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19% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

2,120 Medicare Part D claims for 214 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims.

  1. Elias Stephan2,120
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium313 claims
  2. Metformin Hcl174 claims
  3. Atorvastatin Calcium160 claims
  4. Synthroid93 claims
  5. Ezetimibe87 claims
  6. Ozempic80 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.

No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $1,285.79

10 payments; by number, the most common kind was food and beverage; the largest payer was Tandem Diabetes Care, Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Elias Stephan$1,285.79
  2. Specialty average$5,742.15

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

Elias Stephan among 743 endocrinology, diabetes & metabolism physician records in Texas

Elias Stephan, MD is one of 743 endocrinology, diabetes & metabolism physician records with a practice address in Texas. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 94% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated1995 · median 2004 among the 560 with a school on file
  • Record last updated2023 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Texas

There are 743 endocrinology, diabetes & metabolism physician records in Texas.

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Jalaja Joseph, MDSugar Land, TX 774781922388057
  2. Swarna Kamble, MDSugar Land, TX 774781528194370
  3. Shelly Mathur, M.D.Sugar Land, TX 774781831344530
  4. Aishwarya Ramachandran, MDSugar Land, TX 774781407209448
  5. Masha Resman, M.D.Sugar Land, TX 774781013143890
  6. Amelita Lourdes Basa, M.D.Sugar Land, TX 774791598786691
  7. Chhavi Chadha, M.DSugar Land, TX 774791952593451
  8. Daniel Corredor, MDStafford, TX 774771003906512

Common questions

What is Elias Stephan, MD's NPI number?

Elias Stephan, MD's National Provider Identifier (NPI) is 1811981996, issued on Sep 6, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Elias Stephan, MD located?

The NPPES record lists a practice address at 15200 Southwest Fwy, Sugar Land, TX, 77478. Phone: (281) 980-1899. Providers update this record themselves, so call before visiting.

How can I verify Elias Stephan, MD's license?

NPPES lists Texas license number L4734, 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 Elias Stephan, MD prescribe under Medicare Part D?

In 2024, Elias Stephan, MD had 2,120 Medicare Part D claims for 214 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. Part D covers Medicare prescriptions only.

What is Elias Stephan, MD's MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 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.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.