Megan Ishikawa, MD
Family Medicine Physician · Indianapolis, IN
Megan Ishikawa, MD is a family medicine physician with a practice address in Indianapolis, Indiana, and NPI 1649705138, issued on Apr 22, 2017. Check the license (Indiana 01084101A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Megan Ishikawa
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 01084101A IN
Self-reported in NPPES; status is on the state search - Practice location
- 6820 Parkdale PL Ste 100, Indianapolis, IN 46254
- Phone
- (888) 484-3258
- Enumerated
- Apr 22, 2017
- Record last updated
- May 22, 2026
- Medicaid ID
- 300003364 IN
- Medicare enrollment
- Enrolled (PECOS I20200706002586); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,506 in Indiana → Look up another NPI →
Also registered at 6820 Parkdale PL Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Natascia Borsellino, MDFamily Medicine Physician1528552965
- Shana Zwick, M.D.Pediatrics Physician1518990738
Verify Megan Ishikawa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01084101ACheck 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% more Medicare Part D claims than the average family medicine physician in 2024
3,651 Medicare Part D claims for 311 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 18 claims were for opioids.
Most prescribed
- Atorvastatin Calcium339 claims
- Levothyroxine Sodium218 claims
- Lisinopril167 claims
- Amlodipine Besylate142 claims
- Losartan Potassium140 claims
- Omeprazole112 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.
Bills Medicare through 2 group practices
- Arnett Clinic LLCWest Lafayette, IN
- IU Health Medical Group LLCIndianapolis, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Megan Ishikawa among 3,506 family medicine physician records in Indiana
Megan Ishikawa, MD is one of 3,506 family medicine physician records with a practice address in Indiana. 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 2017, is newer than 82% of them.
- NPI issued2017 · 82% of these records are older, 16% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2017 · median 2005 among the 2,196 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 207Q00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
569 family medicine physician records list a practice address in Indianapolis
They are 569 of the 30,493 NPPES records with a practice address in Indianapolis, and 3,506 family medicine physician records in Indiana.
All 3,506 in Indiana → Every provider in Indianapolis → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Thomas Dascoli, M.D.Indianapolis, IN 462541922049360
- Patrick Foley, MDIndianapolis, IN 462541023103306
- Thomas Greist, M.D.Indianapolis, IN 462541700826591
- Holly Hendrickson, MDIndianapolis, IN 462541699733592
- Jeffrey Henney, M.D.Indianapolis, IN 462541578592234
- Vipin Jain, M.D.Indianapolis, IN 462541801849112
- Terry Mandel, DOIndianapolis, IN 462541568475754
- P McFadden Lewis, D.O.Indianapolis, IN 462541346266277
Common questions
What is Megan Ishikawa, MD's NPI number?
Megan Ishikawa, MD's National Provider Identifier (NPI) is 1649705138, issued on Apr 22, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Megan Ishikawa, MD located?
The NPPES record lists a practice address at 6820 Parkdale PL Ste 100, Indianapolis, IN, 46254. Phone: (888) 484-3258. Providers update this record themselves, so call before visiting.
How can I verify Megan Ishikawa, MD's license?
NPPES lists Indiana license number 01084101A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Megan Ishikawa, MD prescribe under Medicare Part D?
In 2024, Megan Ishikawa, MD had 3,651 Medicare Part D claims for 311 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.