Lynn J. Vattathara, MD
Family Medicine Physician · Cedar Lake, IN
Lynn J. Vattathara, MD is a family medicine physician with a practice address in Cedar Lake, Indiana, and NPI 1720668957, issued on Apr 12, 2021. Check the license (Indiana 01094818A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Lynn J. Vattathara
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 01094818A IN
Self-reported in NPPES; status is on the state search - Practice location
- 6831 W 133RD Ave, Cedar Lake, IN 46303
- Phone
- (219) 374-5970
- Enumerated
- Apr 12, 2021
- Record last updated
- Jun 10, 2025
- Fax
- (219) 374-7505
- Medicare enrollment
- Enrolled (PECOS I20250227000128); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 6831 W 133RD Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- James Carlson, D.O.Family Medicine Physician1518031475
- Jillian CarterFamily Nurse Practitioner1073935813
- Jean Decavitch, NP-CFamily Nurse Practitioner1982956017
- Jessica Van NoortFamily Nurse Practitioner1043809429
Verify Lynn J. Vattathara in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01094818ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family medicine physician in 2024
367 Medicare Part D claims for 44 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Lisinopril26 claims
- Atorvastatin Calcium24 claims
- Metoprolol Succinate19 claims
- Tamsulosin Hcl18 claims
- Gabapentin14 claims
- Hydroxyzine Hcl12 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 one group practice
- Franciscan Physician NetworkCedar Lake, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
4 family medicine physician records list a practice address in Cedar Lake
They are 4 of the 81 NPPES records with a practice address in Cedar Lake, and 3,506 family medicine physician records in Indiana.
All 4 in Cedar Lake → All 3,506 in Indiana → Every provider in Cedar Lake →
Other family medicine physician records in Indiana
- Faryaal Aamir, MDBoonville, IN1649581778
- Melody Abadpour, MDLafayette, IN1043136419
- Troy Abbott, MDMuncie, IN1689693889
- Musa Abdalla, M. D.Lagrange, IN1548552375
- Azra Abdullah, M.D.Indianapolis, IN1063468916
- Daniel Abel, M.D.Mishawaka, IN1508177619
- Aris Rodel Abeleda, MDIndianapolis, IN1912185547
- Rashmi Abhyankar, M.D.Terre Haute, IN1437263555
- Walter Able, M.D.Columbus, IN1588704050
- Nauramy Aboro, MDIndianapolis, IN1053853317
Common questions
What is Lynn J. Vattathara, MD's NPI number?
Lynn J. Vattathara, MD's National Provider Identifier (NPI) is 1720668957, issued on Apr 12, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Lynn J. Vattathara, MD located?
The NPPES record lists a practice address at 6831 W 133RD Ave, Cedar Lake, IN, 46303. Phone: (219) 374-5970. Providers update this record themselves, so call before visiting.
How can I verify Lynn J. Vattathara, MD's license?
NPPES lists Indiana license number 01094818A, 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 Lynn J. Vattathara, MD prescribe under Medicare Part D?
In 2024, Lynn J. Vattathara, MD had 367 Medicare Part D claims for 44 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.