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JOHN C SIMMONS M.D.
NPI 1851614721
Clinic/Center - Primary Care in Linden, AL

Active since March 08, 2010
100 E CAHABA AVE, LINDEN, AL 36748(334) 295-0170(334) 295-2275 Get Directions Write a Review

NPPES record last updated: September 28, 2015. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About John C Simmons M.d. NPPES

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

JOHN C SIMMONS M.D. (NPI 1851614721) is a healthcare organization registered as a primary care in Linden, Alabama and active in the NPI registry since March 2010. The organization lists John C Simmons, President, as its authorized official.

NPPES Registry Identity

NPI1851614721
Entity TypeOrganization
Primary Taxonomy261QP2300X
Legal Business NameJOHN C SIMMONS M.D.
Location Address100 E CAHABA AVELinden, AL 36748-1204
Mailing AddressPo Box 480070Linden, AL 36748-0070 · (334) 295-0170 · Fax (334) 295-2275
Phone(334) 295-0170
Fax(334) 295-2275
Organization SubpartNo
Authorized OfficialJohn C SimmonsPresident · (334) 295-0170
Enumeration DateMarch 8, 2010
Last NPPES UpdateSeptember 28, 2015
✔ NPI 1851614721 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Primary CareAmbulatory Health Care Facilities
Taxonomy Code261QP2300X
License✔ Licensed in AL · 16795
100 E CAHABA AVE, Linden, AL 36748
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Other Names 1

Doing Business AsJohn C Simmons M.d.

Other Identifiers 3

Medicaid117645AL
Medicare PIN102G017650AL
Other511-03472AL · Blue Cross Blue Shield Al

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter of Alabama, Ambetter of Tennessee.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)

John C Simmons M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to John C Simmons M.D., which bills Medicare for the services this clinician delivers.

Clinician (1)

John Simmons, MD
General Surgery
NPI 1104832724
100 EAST CAHABA
Linden, AL 36748
(334) 295-0170
✔ PECOS✔ Accepts MedicareSame address

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 John C Simmons M.D.'s NPI number?

The NPI number for John C Simmons M.D. is 1851614721. It was assigned to this organization in the NPPES registry on March 8, 2010.

Where is John C Simmons M.D. located?

John C Simmons M.D. is located at 100 E Cahaba Ave, Linden, AL 36748. The listed phone number is (334) 295-0170.

What is John C Simmons M.D.'s specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.

Is John C Simmons M.D. enrolled in Medicare?

Yes. John C Simmons M.D. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through John C Simmons M.D.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (General Surgery) reassigns their Medicare billing to John C Simmons M.D.. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does John C Simmons M.D. accept?

Health plans from Ambetter Health, Ambetter of Alabama and Ambetter of Tennessee list John C Simmons M.D. 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 John C Simmons M.D. was last updated on September 28, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years 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.