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PALANIANDY K KOGULAN MD PLLC
NPI 1699090415
Internal Medicine - Infectious Disease in Saginaw, MI

Active since April 05, 2010
2233 N CENTER RD, SAGINAW, MI 48603(989) 793-4420(989) 791-7068 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 14, 2026, Apr 13, 2026 (2 updates tracked since 2026).

About Palaniandy K Kogulan Md Pllc NPPES

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

PALANIANDY K KOGULAN MD PLLC (NPI 1699090415) is a healthcare organization registered as an infectious disease in Saginaw, Michigan and active in the NPI registry since April 2010. The organization lists Palaniandy K Kogulan, Ceo, as its authorized official.

NPPES Registry Identity

NPI1699090415
Entity TypeOrganization
Primary Taxonomy207RI0200X
Legal Business NamePALANIANDY K KOGULAN MD PLLC
Location Address2233 N CENTER RDSaginaw, MI 48603-3730
Mailing Address122 Uptown Dr Ste 204-29Bay City, MI 48708-5617 · (989) 791-2455 · Fax (989) 791-1392
Phone(989) 793-4420
Fax(989) 791-7068
Organization SubpartNo
Authorized OfficialPalaniandy K KogulanCeo · (989) 791-7085
Enumeration DateApril 5, 2010
Last NPPES UpdateJuly 14, 20262 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
✔ NPI 1699090415 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in MI · 4301082867
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
2233 N CENTER RD, Saginaw, MI 48603
Open in Google Maps ↗

Other Identifiers 5

Medicaid1255436309MI
OtherP00838756MI · Railroad Medicare
Other01028605MI · Healthplus Of Michigan
Other0730504MI · Bcbsm
OtherMI2987001MI · Medicare Ptan

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Michigan Mutual Insurance Company.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Palaniandy K Kogulan Md Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

2

Medicare enrollment records show 2 clinicians reassign Medicare billing to Palaniandy K Kogulan MD PLLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (2)

Palaniandy Kogulan, M.D.
Infectious Disease
NPI 1255436309
2233 N CENTER RD
Saginaw, MI 48603
(989) 791-7085
✔ PECOS✔ Accepts MedicareSame address
Dianne Harker, NP
Nurse Practitioner
NPI 1891361739
700 COOPER AVE
Saginaw, MI 48602
(989) 583-4000
✔ PECOS✔ Accepts Medicare3.2 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Palaniandy K Kogulan MD PLLC's NPI number?

The NPI number for Palaniandy K Kogulan MD PLLC is 1699090415. It was assigned to this organization in the NPPES registry on April 5, 2010.

Where is Palaniandy K Kogulan MD PLLC located?

Palaniandy K Kogulan MD PLLC is located at 2233 N Center Rd, Saginaw, MI 48603. The listed phone number is (989) 793-4420.

What is Palaniandy K Kogulan MD PLLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Palaniandy K Kogulan MD PLLC enrolled in Medicare?

Yes. Palaniandy K Kogulan MD PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Palaniandy K Kogulan MD PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Palaniandy K Kogulan MD PLLC, in Infectious Disease and Nurse Practitioner. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Palaniandy K Kogulan MD PLLC accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company list Palaniandy K Kogulan MD PLLC 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.

When was this NPI record last updated?

The NPPES record for Palaniandy K Kogulan MD PLLC was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.