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JOHN SINDOS ADAMS SR. MD
NPI 1003880493
Obstetrics & Gynecology - Obstetrics in Chattanooga, TN

Active since February 14, 2006PECOS EnrolledAccepts Medicare Assignment
935 SPRING CREEK RD STE 100, CHATTANOOGA, TN 37412(423) 510-0250(423) 510-9524 Get Directions Write a Review

NPPES record last updated: August 5, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About John Sindos Adams Sr. Md NPPES

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

JOHN SINDOS ADAMS SR. MD (NPI 1003880493) is an individual obstetrics provider in Chattanooga, Tennessee, licensed in Tennessee (MD0000026778) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Tulane University School Of Medicine (1987).

NPPES Registry Identity

NPI1003880493
Entity TypeIndividualMale
Primary Taxonomy207VX0000X
Provider Legal NameJOHN SINDOS ADAMS SR.Credential: MD
Location Address935 SPRING CREEK RD STE 100Chattanooga, TN 37412-3994
Mailing Address929 Spring Creek Road, Suite 104Chattanooga, TN 37412-3974 · (423) 510-0250 · Fax (423) 510-9524
Phone(423) 510-0250
Fax(423) 510-9524
Sole ProprietorNo
Medical School CMSTulane University School Of MedicineGraduated 1987
Enumeration DateFebruary 14, 2006
Last NPPES UpdateAugust 5, 2024
NPPES CertifiedAugust 5, 2024
✔ NPI 1003880493 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · ObstetricsAllopathic & Osteopathic Physicians
Taxonomy Code207VX0000X
License✔ Licensed in TN · MD0000026778
Definition
A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee
935 SPRING CREEK RD STE 100, Chattanooga, TN 37412
Open in Google Maps ↗

Other Identifiers 1

Medicaid3803684TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter Health and more.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

John Sindos Adams Sr. 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 ID9537171046
PECOS Enrollment IDI20060628000113
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.

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 44D0948646

John S Adams MD · Chattanooga, TN
Expired · Jul 15, 2026
CLIA Number44D0948646
Laboratory TypePhysician Office
Certificate Effective DateJuly 16, 2024
Certificate Expiration DateJuly 15, 2026
Laboratory DirectorJohn S. Adams MD
Laboratory Phone(423) 510-0250
Laboratory LocationJohn S Adams MD935 Spring Creek Road, Suite 100, Chattanooga, TN 37412
CLIA data matches this NPI record on: Address Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37412 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
$121.80 typical visit price
range $52.64 – $160.89
Typical copayment $30.45 (range $13.16 – $40.22)
Most-billed visit code 99204
Established Patient
$66.01 typical visit price
range $16.72 – $131.41
Typical copayment $16.50 (range $4.18 – $32.85)
Most-billed visit code 99213
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 2

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

PORCHE' WARREN ADAMS DO, MPH
Obstetrics & Gynecology
935 SPRING CREEK RD STE 100
CHATTANOOGA, TN 37412
Hamilton County (423) 510-0250
WOMENS HEALTH SERVICES, CHATTANOOGA PC
Obstetrics & Gynecology (Obstetrics)
935 SPRING CREEK RD STE 100
CHATTANOOGA, TN 37412
Hamilton County (423) 510-0250

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 Adams's NPI number?

The NPI number for John Adams is 1003880493. It was assigned to this individual provider in the NPPES registry on February 14, 2006.

Where is John Adams located?

John Adams practices at 935 Spring Creek Rd Ste 100, Chattanooga, TN 37412. The listed phone number is (423) 510-0250.

What is John Adams's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.

Is John Adams enrolled in Medicare?

Yes. John Adams 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 John Adams accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 3 other insurers list John Adams 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 Adams was last updated on August 5, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.