Sierra Lynn Sullivan, MD
Student in an Organized Health Care Education/Training Program · Lubbock, TX
Sierra Lynn Sullivan, MD is a student in an organized health care education/training program with a practice address in Lubbock, Texas, and NPI 1598402802, issued on May 18, 2022. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sierra Lynn Sullivan
- Credential
- MD
- Primary taxonomy
- Student in an Organized Health Care Education/Training Program 390200000X
- Practice location
- Department OF Internal Medicine - 3601 4TH St, Lubbock, TX 79430
- Phone
- (623) 313-0601
- Enumerated
- May 18, 2022
- Record last updated
- Jun 30, 2025
- Entity
- Type 1 · individual
8 nearest student in an organized health care education/training program records → All 17,605 in Texas → Look up another NPI →
Also registered at Department OF Internal Medicine - 3601 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jesus Davalos, MDStudent in an Organized Health Care Education/Training Program1801533906
Verify Sierra Lynn Sullivan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average student in an organized health care education/training program in 2024
559 Medicare Part D claims for 34 beneficiaries, against an average of 185 among the 59,748 providers of this specialty who prescribed in Part D. 36 claims were for opioids.
Most prescribed
- Gabapentin35 claims
- Jardiance20 claims
- Ozempic20 claims
- Tramadol Hcl20 claims
- Atorvastatin Calcium19 claims
- Levothyroxine Sodium19 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.
Sierra Lynn Sullivan among 17,605 student in an organized health care education/training program records in Texas
Sierra Lynn Sullivan, MD is one of 17,605 student in an organized health care education/training program records with a practice address in Texas. 23% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 20% of them.
- NPI issued2022 · 20% of these records are older, 71% newer
- In a Medicare fileYes · 23% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2025 · 15% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 390200000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
447 student in an organized health care education/training program records list a practice address in Lubbock
They are 447 of the 5,735 NPPES records with a practice address in Lubbock, and 17,605 student in an organized health care education/training program records in Texas.
All 17,605 in Texas → Every provider in Lubbock → Student in an Organized Health Care Education/Training Program nationwide →
The 8 student in an organized health care education/training program records with the nearest ZIP codes
- Kimberly Boshart, MDLubbock, TX 794301972731446
- Kathy Eubanks, M.D.Lubbock, TX 794301255522827
- Lee Ferris, MDLubbock, TX 794301588919674
- Khaled Hegazy, MDLubbock, TX 794301396937066
- Richard Jackson, MD0416Lubbock, TX 794301043480007
- Pavis Laengvejkal, MDLubbock, TX 794301164786489
- Chok Limsuwat, MDLubbock, TX 794301831400357
- Rebecca Macdougall, M.D.Lubbock, TX 794301851584247
Common questions
What is Sierra Lynn Sullivan, MD's NPI number?
Sierra Lynn Sullivan, MD's National Provider Identifier (NPI) is 1598402802, issued on May 18, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Sierra Lynn Sullivan, MD located?
The NPPES record lists a practice address at Department OF Internal Medicine - 3601 4TH St, Lubbock, TX, 79430. Phone: (623) 313-0601. Providers update this record themselves, so call before visiting.
How can I verify Sierra Lynn Sullivan, MD's license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Sierra Lynn Sullivan, MD prescribe under Medicare Part D?
In 2024, Sierra Lynn Sullivan, MD had 559 Medicare Part D claims for 34 beneficiaries; the average among student in an organized health care education/training program prescribers was 185. Part D covers Medicare prescriptions only.
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.