Sarah Katherine Storm Gross, M.D.
Dermatology Physician · Marion, IA
Sarah Katherine Storm Gross, M.D. is a dermatology physician with a practice address in Marion, Iowa, and NPI 1750648275, issued on Apr 22, 2012. Check the license (Iowa MD-45046, as entered in NPPES) on the Iowa Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Sarah Katherine Storm Gross
- Credential
- M.D.
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- MD-45046 IA
Self-reported in NPPES; status is on the state search - Practice location
- 2590 6TH Ave Ste 103, Marion, IA 52302
- Phone
- (319) 249-6422
- Enumerated
- Apr 22, 2012
- Record last updated
- Jul 28, 2023
- Fax
- (319) 249-6822
- Medicare enrollment
- Enrolled (PECOS I20180620000764); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 105 in Iowa → Look up another NPI →
Verify Sarah Katherine Storm Gross in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIowa Board of Medicine
Search for license MD-45046Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% more Medicare Part D claims than the average dermatology physician in 2024
1,244 Medicare Part D claims for 379 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Ketoconazole181 claims
- Triamcinolone Acetonide149 claims
- Mometasone Furoate103 claims
- Clobetasol Propionate71 claims
- Minoxidil64 claims
- Clindamycin Phosphate59 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $30.54
2 payments; by number, the most common kind was education; the largest payer was Pfizer Inc. 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 one group practice
- Forefront Dermatology SCCedar Rapids, IA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Katherine Storm Gross among 105 dermatology physician records in Iowa
Sarah Katherine Storm Gross, M.D. is one of 105 dermatology physician records with a practice address in Iowa. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 60% of them.
- NPI issued2012 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2012 · median 2008 among the 71 with a school on file
- Record last updated2023 · 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 Iowa practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dermatology Physician providers in Iowa
There are 105 dermatology physician records in Iowa.
All 105 in Iowa → Every provider in Marion → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Erica Colleran, M.D.Iowa City, IA 522451225152374
- Deborah Huebbe Youhn, MDIowa City, IA 522451063448553
- Susan Wall, M.D.Iowa City, IA 522451962480970
- Elizabeth Anderson, MDIowa City, IA 522421851020762
- Jared Blad, MDIowa City, IA 522421699469635
- Ibeth Caceres, MDIowa City, IA 522421386448777
- Maria Hasbun Zegpi, MDIowa City, IA 522421821974163
- Olivia Lamberg, MDIowa City, IA 522421922850205
Common questions
What is Sarah Katherine Storm Gross, M.D.'s NPI number?
Sarah Katherine Storm Gross, M.D.'s National Provider Identifier (NPI) is 1750648275, issued on Apr 22, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Katherine Storm Gross, M.D. located?
The NPPES record lists a practice address at 2590 6TH Ave Ste 103, Marion, IA, 52302. Phone: (319) 249-6422. Providers update this record themselves, so call before visiting.
How can I verify Sarah Katherine Storm Gross, M.D.'s license?
NPPES lists Iowa license number MD-45046, as entered by the provider. Search the Iowa Board of Medicine at https://dial.iowa.gov/about-dial/boards-and-commissions/medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sarah Katherine Storm Gross, M.D. prescribe under Medicare Part D?
In 2024, Sarah Katherine Storm Gross, M.D. had 1,244 Medicare Part D claims for 379 beneficiaries; the average among dermatology physician prescribers was 797. Part D covers Medicare prescriptions only.
What is Sarah Katherine Storm Gross, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.