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LYNN J VATTATHARA MD
NPI 1720668957
Family Medicine in Cedar Lake, IN

Active since April 12, 2021PECOS EnrolledAccepts Medicare Assignment
6831 W 133RD AVE, CEDAR LAKE, IN 46303(219) 374-5970(219) 374-7505 Get Directions Write a Review

NPPES record last updated: June 10, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jun 10, 2025, Feb 14, 2025, May 28, 2021 and 1 more (4 updates tracked since 2021).

About Lynn J Vattathara Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LYNN J VATTATHARA MD (NPI 1720668957) is an individual family medicine provider in Cedar Lake, Indiana, licensed in Indiana (01094818A) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Franciscan Health Crown Point, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1720668957
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameLYNN J VATTATHARACredential: MD
Location Address6831 W 133RD AVECedar Lake, IN 46303-8989
Mailing AddressPo Box 781076Detroit, MI 48278-1076 · (317) 528-4800 · Fax (317) 865-1479
Phone(219) 374-5970
Fax(219) 374-7505
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateApril 12, 2021
Last NPPES UpdateJune 10, 20254 updates tracked since enumeration
NPPES CertifiedJune 10, 2025
✔ NPI 1720668957 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IN · 01094818A
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
Also ListedHospitalistTaxonomy 208M00000X · License 01094818A (IN)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
6831 W 133RD AVE, Cedar Lake, IN 46303
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lynn J Vattathara Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3375063811
PECOS Enrollment IDI20250227000128
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Franciscan Health Crown Point

Acute Care Hospitals · Crown Point, IN
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number150126
Location12750 Saint Francis DriveCrown Point, IN 46307 · Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46303 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JESSICA VAN NOORT
Nurse Practitioner (Family)
6831 W 133RD AVE
CEDAR LAKE, IN 46303
Lake County (219) 374-5970
JILLIAN CARTER
Nurse Practitioner (Family)
6831 W 133RD AVE
CEDAR LAKE, IN 46303
Lake County (219) 374-5970
JAMES EDWARD CARLSON D.O.
Family Medicine
6831 W 133RD AVE
CEDAR LAKE, IN 46303
Lake County (219) 374-5970
MS. JEAN MARIE DECAVITCH NP-C
Nurse Practitioner (Family)
6831 W 133RD AVE
CEDAR LAKE, IN 46303
Lake County (219) 374-5970

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Lynn Vattathara's NPI number?

The NPI number for Lynn Vattathara is 1720668957. It was assigned to this individual provider in the NPPES registry on April 12, 2021.

Where is Lynn Vattathara located?

Lynn Vattathara practices at 6831 W 133rd Ave, Cedar Lake, IN 46303. The listed phone number is (219) 374-5970.

What is Lynn Vattathara's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Lynn Vattathara enrolled in Medicare?

Yes. Lynn Vattathara is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Lynn Vattathara accept?

Health plans from CareSource list Lynn Vattathara as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Lynn Vattathara affiliated with any hospitals?

According to CMS data, Lynn Vattathara is affiliated with Franciscan Health Crown Point.

When was this NPI record last updated?

The NPPES record for Lynn Vattathara was last updated on June 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.