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REGIONAL OBSTETRICAL CONSULTANTS PC
NPI 1861485146
Obstetrics & Gynecology - Maternal & Fetal Medicine in Chattanooga, TN

Active since August 23, 2005CLIA 44D0980759 · Microscopy
902 MCCALLIE AVE, CHATTANOOGA, TN 37403(423) 664-4460(423) 678-5675 Get Directions Write a Review

NPPES record last updated: July 22, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Regional Obstetrical Consultants Pc NPPES

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

REGIONAL OBSTETRICAL CONSULTANTS PC (NPI 1861485146) is a healthcare organization registered as a maternal & fetal medicine in Chattanooga, Tennessee and active in the NPI registry since August 2005. The organization holds a CLIA Microscopy certificate valid through December 3, 2026 and lists Amanda Hatfield, Controller/exec Assist, as its authorized official.

NPPES Registry Identity

NPI1861485146
Entity TypeOrganization
Primary Taxonomy207VM0101X
Legal Business NameREGIONAL OBSTETRICAL CONSULTANTS PC
Location Address902 MCCALLIE AVEChattanooga, TN 37403-2724
Mailing Address902 Mccallie AveChattanooga, TN 37403-2724 · (423) 664-4460 · Fax (423) 664-4466
Phone(423) 664-4460
Fax(423) 678-5675
Organization SubpartNo
Authorized OfficialAmanda HatfieldController/exec Assist · (423) 664-4460
Enumeration DateAugust 23, 2005
Last NPPES UpdateJuly 22, 2015
✔ NPI 1861485146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
Also ListedPediatrics · Neonatal-Perinatal MedicineTaxonomy 2080N0001X
902 MCCALLIE AVE, Chattanooga, TN 37403
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Other Identifiers 2

Medicaid3721117TN
Medicare PIN3721117

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Regional Obstetrical Consultants Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

45

Medicare enrollment records show 45 clinicians reassign Medicare billing to Regional Obstetrical Consultants PC, which bills Medicare for the services they deliver. Of these, 7 practice at this address and 20 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 5

Obstetrics/Gynecology26
Nurse Practitioner9
Pediatric Medicine8
Certified Nurse Midwife (CNM)1
Emergency Medicine1

Nearest to this location (20)

See all 45
Frederick Bossert, MD
Obstetrics/Gynecology
NPI 1801139498
902 MCCALLIE AVE
Chattanooga, TN 37403
(423) 664-4460
✔ PECOS✔ Accepts MedicareSame address
Macaulli Clendenon, FNP-BC
Nurse Practitioner
NPI 1326878414
902 MCCALLIE AVE
Chattanooga, TN 37403
(423) 664-4460
✔ PECOSSame address
Jocelyn Compton, NPC
Nurse Practitioner
NPI 1902276785
902 MCCALLIE AVE
Chattanooga, TN 37403
(423) 664-4460
✔ PECOSSame address
Angela Hawk, MD
Obstetrics/Gynecology
NPI 1801018643
902 MCCALLIE AVE
Chattanooga, TN 37403
(423) 664-4460
✔ PECOS✔ Accepts MedicareSame address
Joseph Kipikasa, M.D.
Obstetrics/Gynecology
NPI 1578556858
902 MCCALLIE AVE
Chattanooga, TN 37403
(423) 664-4460
✔ PECOS✔ Accepts MedicareSame address
Carlos Torres, MD
Emergency Medicine
NPI 1467448035
902 MCCALLIE AVE
Chattanooga, TN 37403
(423) 664-4460
✔ PECOS✔ Accepts MedicareSame address
Aalok Sanjanwala
Obstetrics/Gynecology
NPI 1396109245
902 MCCALLIE AVE
Chattanooga, TN 37403
(423) 664-4460
✔ PECOS✔ Accepts MedicareSame address
Gary Bell, M.D.
Pediatric Medicine
NPI 1952365314
975 E 3RD ST BOX 159
Chattanooga, TN 37403
(423) 778-6170
✔ PECOS0.4 mi
Lisa Lowery-Smith, M.D.
Pediatric Medicine
NPI 1033172267
975 E 3RD ST
Chattanooga, TN 37403
(423) 778-6170
✔ PECOS0.4 mi
Virginia Barnhart, FNP
Nurse Practitioner
NPI 1497283428
975 E 3RD ST
Chattanooga, TN 37403
(423) 309-1814
✔ PECOS✔ Accepts Medicare0.5 mi
Clara Gerges
Nurse Practitioner
NPI 1861122640
975 E 3RD ST
Chattanooga, TN 37403
(423) 778-7000
✔ PECOS0.5 mi
Erica Lynch
Obstetrics/Gynecology
NPI 1457714040
975 E 3RD ST
Chattanooga, TN 37403
(423) 664-4460
✔ PECOS✔ Accepts Medicare0.5 mi
Sonya Collins, M.D.
Pediatric Medicine
NPI 1477501047
910 BLACKFORD ST
Chattanooga, TN 37403
(423) 778-6011
✔ PECOS0.5 mi
Delmon Ashcraft, M.D.
Obstetrics/Gynecology
NPI 1740223635
929 SPRING CREEK RD STE 102
Chattanooga, TN 37412
(423) 629-9744
✔ PECOS✔ Accepts Medicare5.1 mi
Christina Lambert, NNP-BC
Nurse Practitioner
NPI 1538877683
941 SPRING CREEK RD
Chattanooga, TN 37412
(423) 894-7870
✔ PECOS5.2 mi
Estuardo Figueroa, M.D.
Pediatric Medicine
NPI 1255380200
941 SPRING CREEK RD
Chattanooga, TN 37412
(423) 664-4224
✔ PECOS5.2 mi
Kori Hoffert, APNP
Nurse Practitioner
NPI 1235419920
941 SPRING CREEK RD
Chattanooga, TN 37412
(423) 664-4460
✔ PECOS5.2 mi
Christopher Innes, M.D.
Obstetrics/Gynecology
NPI 1356461339
2051 HAMILL RD SUITE 211
Hixson, TN 37343
(423) 702-9240
✔ PECOS6.5 mi
Chelsea Hughes, M.D.
Obstetrics/Gynecology
NPI 1528415676
7325 HUNTLEY LN
Chattanooga, TN 37421
(443) 418-7986
✔ PECOS✔ Accepts Medicare7.5 mi
English Rockholt, M.D.
Obstetrics/Gynecology
NPI 1245456367
1751 GUNBARREL RD SUITE 100
Chattanooga, TN 37421
(423) 778-9500
✔ PECOS7.6 mi
See all 45 clinicians

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

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) 44D0980759

Regional Obstetrical Consultants · Chattanooga, TN
Active · expires Dec 3, 2026
CLIA Number44D0980759
Laboratory TypePhysician Office
Certificate Effective DateDecember 4, 2024
Certificate Expiration DateDecember 3, 2026
Laboratory DirectorDr. David Adair
Laboratory Phone(423) 664-4460
Laboratory LocationRegional Obstetrical Consultants902 Mccallie Ave, Chattanooga, TN 37403
CLIA data matches this NPI record on: Address Name 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.

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 Regional Obstetrical Consultants PC's NPI number?

The NPI number for Regional Obstetrical Consultants PC is 1861485146. It was assigned to this organization in the NPPES registry on August 23, 2005.

Where is Regional Obstetrical Consultants PC located?

Regional Obstetrical Consultants PC is located at 902 Mccallie Ave, Chattanooga, TN 37403. The listed phone number is (423) 664-4460.

What is Regional Obstetrical Consultants PC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Regional Obstetrical Consultants PC enrolled in Medicare?

Yes. Regional Obstetrical Consultants PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Regional Obstetrical Consultants PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 45 clinicians in 5 Medicare specialties reassign their Medicare billing to Regional Obstetrical Consultants PC. 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. The largest specialties are Obstetrics/Gynecology (26), Nurse Practitioner (9) and Pediatric Medicine (8). Of these, 7 practice at this address and 20 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Regional Obstetrical Consultants PC hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 44D0980759) is associated with this NPI, valid through December 3, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

What insurance does Regional Obstetrical Consultants PC 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 Regional Obstetrical Consultants PC 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 Regional Obstetrical Consultants PC was last updated on July 22, 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.