Karishma Iyer, MD
Nephrology Physician · Lancaster, PA
Karishma Iyer, MD is a nephrology physician with a practice address in Lancaster, Pennsylvania, and NPI 1336762830, issued on May 19, 2020. Check the license (Pennsylvania MD490469, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Karishma Iyer
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License numbers
- MD490469 PA
MT220592 PA
Self-reported in NPPES; status is on the state search - Practice location
- 2110 Harrisburg Pike # 310, Lancaster, PA 17601
- Phone
- (717) 544-3232
- Enumerated
- May 19, 2020
- Record last updated
- Jul 10, 2025
- Medicare enrollment
- Enrolled (PECOS I20250712000070); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 651 in Pennsylvania → Look up another NPI →
Verify Karishma Iyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD490469Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average nephrology physician in 2024
69 Medicare Part D claims for 25 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Nephrology Associates OF Lancaster, LtdLancaster, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karishma Iyer among 651 nephrology physician records in Pennsylvania
Karishma Iyer, MD is one of 651 nephrology physician records with a practice address in Pennsylvania. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 94% of them.
- NPI issued2020 · 94% of these records are older, 5% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2019 · median 2001 among the 468 with a school on file
- Record last updated2025 · 57% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Pennsylvania
There are 651 nephrology physician records in Pennsylvania.
All 651 in Pennsylvania → Every provider in Lancaster → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Dean Campbell, MDLancaster, PA 176011871836205
- Cheryl Good, CRNPLancaster, PA 176011528499753
- Anubhav Kumar, M.D.Lancaster, PA 176011922374198
- Rachel Lacy, M.D.Lancaster, PA 176011205273695
- Amber Perkins, RD, LDNLancaster, PA 176011235394024
- Rajiv Sharma, MDLancaster, PA 176011972711133
- Sanjivani Shrestha, MDLancaster, PA 176011639721657
- Alisa Bell, DOLancaster, PA 176031316913403
Common questions
What is Karishma Iyer, MD's NPI number?
Karishma Iyer, MD's National Provider Identifier (NPI) is 1336762830, issued on May 19, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Karishma Iyer, MD located?
The NPPES record lists a practice address at 2110 Harrisburg Pike # 310, Lancaster, PA, 17601. Phone: (717) 544-3232. Providers update this record themselves, so call before visiting.
How can I verify Karishma Iyer, MD's license?
NPPES lists Pennsylvania license number MD490469, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Karishma Iyer, MD prescribe under Medicare Part D?
In 2024, Karishma Iyer, MD had 69 Medicare Part D claims for 25 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.