Jennifer Elaine Leininger Nicholson, M.D.
Dermatology Physician · Round Rock, TX
Jennifer Elaine Leininger Nicholson, M.D. is a dermatology physician with a practice address in Round Rock, Texas, and NPI 1922319912, issued on Jun 24, 2010. Check the license (Texas Q4447, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jennifer Elaine Leininger Nicholson
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- Q4447 TX
Self-reported in NPPES; status is on the state search - Practice location
- 425 University Blvd, Round Rock, TX 78665
- Phone
- (512) 509-0200
- Enumerated
- Jun 24, 2010
- Record last updated
- Jul 16, 2026
- Fax
- (512) 509-0285
- Medicare enrollment
- Enrolled (PECOS I20160623000181); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 2010
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 1,172 in Texas → Look up another NPI →
Also registered at 425 University Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Michael Aycock, D.OPsychiatry Physician1205121050
- Sohail Azadi, MDPediatrics Physician1154414688
- Lynn Azuma, M.D.Pediatrics Physician1295782043
Verify Jennifer Elaine Leininger Nicholson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license Q4447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
33% more Medicare Part D claims than the average dermatology physician in 2024
1,062 Medicare Part D claims for 360 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Ketoconazole199 claims
- Mometasone Furoate86 claims
- Clobetasol Propionate66 claims
- Triamcinolone Acetonide55 claims
- Ammonium Lactate50 claims
- Doxycycline Monohydrate43 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: $127.03
3 payments; by number, the most common kind was food and beverage; the largest payer was Incyte Corporation. The 10,250 providers of this specialty with any payment received $8,544.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Sanova Dermatology PLLCPflugerville, TX
- Scott And White ClinicTemple, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jennifer Elaine Leininger Nicholson among 1,172 dermatology physician records in Texas
Jennifer Elaine Leininger Nicholson, M.D. is one of 1,172 dermatology physician records with a practice address in Texas. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 54% of them.
- NPI issued2010 · 54% of these records are older, 42% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2010 · median 2008 among the 926 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Texas
There are 1,172 dermatology physician records in Texas.
All 1,172 in Texas → Every provider in Round Rock → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Sulochana Bhandarkar, MDRound Rock, TX 786651215114368
- Lindsey Hicks, M.D.Round Rock, TX 786651942461249
- Katie Homan, MDRound Rock, TX 786651033643564
- Anokhi Jambusaria-Pahlajani, MDRound Rock, TX 786651740442433
- Alicia Miller, M.D.Round Rock, TX 786651770566713
- Ronald Tee, M.D.Round Rock, TX 786651154534741
- Edward Perez, MD PHDSan Marcos, TX 786661881755650
- Ana Rodriguez, M.D.San Marcos, TX 786661124123138
Common questions
What is Jennifer Elaine Leininger Nicholson, M.D.'s NPI number?
Jennifer Elaine Leininger Nicholson, M.D.'s National Provider Identifier (NPI) is 1922319912, issued on Jun 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Jennifer Elaine Leininger Nicholson, M.D. located?
The NPPES record lists a practice address at 425 University Blvd, Round Rock, TX, 78665. Phone: (512) 509-0200. Providers update this record themselves, so call before visiting.
How can I verify Jennifer Elaine Leininger Nicholson, M.D.'s license?
NPPES lists Texas license number Q4447, 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 Jennifer Elaine Leininger Nicholson, M.D. prescribe under Medicare Part D?
In 2024, Jennifer Elaine Leininger Nicholson, M.D. had 1,062 Medicare Part D claims for 360 beneficiaries; the average among dermatology physician prescribers was 797. 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.