Mark Rosen, M.D.
Nephrology Physician · Austin, TX
Mark Rosen, M.D. is a nephrology physician with a practice address in Austin, Texas, and NPI 1578561411, issued on Jul 13, 2005. Check the license (Texas N5368, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Mark Rosen
- Credential
- M.D.
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- N5368 TX
Self-reported in NPPES; status is on the state search - Practice location
- 3000 North IH 35, Austin, TX 78705
- Phone
- (512) 320-1500
- Enumerated
- Jul 13, 2005
- Record last updated
- Jul 21, 2023
- Fax
- (512) 320-1588
- Medicaid ID
- 212145105 TX
- Medicare enrollment
- Enrolled (PECOS I20100526000052); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 1972
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 1,159 in Texas → Look up another NPI →
Also registered at 3000 North IH 35
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Cristian Cipleu, MDNephrology Physician1689617383
- Amsalu Erko, MDNephrology Physician1386703064
- Helen Maidment, MDNephrology Physician1467495168
- Walter Moore, MDNephrology Physician1720021777
- Karon Simpson, MDNephrology Physician1164465274
Verify Mark Rosen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license N5368Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average nephrology physician in 2024
1,264 Medicare Part D claims for 180 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Spironolactone202 claims
- Indapamide118 claims
- Losartan Potassium117 claims
- Jardiance98 claims
- Farxiga78 claims
- Lisinopril76 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: $126.44
1 payment: food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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 one group practice
- Austin Kidney Associates PAAustin, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark Rosen among 1,159 nephrology physician records in Texas
Mark Rosen, M.D. is one of 1,159 nephrology physician records with a practice address in Texas. 89% 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, 85% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 82% of these records are
- Graduated1972 · median 2001 among the 954 with a school on file
- Record last updated2023 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Texas
There are 1,159 nephrology physician records in Texas.
All 1,159 in Texas → Every provider in Austin → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Cristian Cipleu, MDAustin, TX 787051689617383
- Raymonda El Khoury, M.D.Austin, TX 787051356539910
- Amsalu Erko, MDAustin, TX 787051386703064
- Tejas Gopal, MDAustin, TX 787051497285316
- Helen Maidment, MDAustin, TX 787051467495168
- Jack Moncrief, M.D.Austin, TX 787051164439295
- Walter Moore, MDAustin, TX 787051720021777
- Karon Simpson, MDAustin, TX 787051164465274
Common questions
What is Mark Rosen, M.D.'s NPI number?
Mark Rosen, M.D.'s National Provider Identifier (NPI) is 1578561411, issued on Jul 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Mark Rosen, M.D. located?
The NPPES record lists a practice address at 3000 North IH 35, Austin, TX, 78705. Phone: (512) 320-1500. Providers update this record themselves, so call before visiting.
How can I verify Mark Rosen, M.D.'s license?
NPPES lists Texas license number N5368, 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 Mark Rosen, M.D. prescribe under Medicare Part D?
In 2024, Mark Rosen, M.D. had 1,264 Medicare Part D claims for 180 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Mark Rosen, M.D.'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.