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JONATHAN O NWANAGU MD
NPI 1023087756
Obstetrics & Gynecology in Columbia, SC

Active since March 15, 2006PECOS EnrolledAccepts Medicare Assignment
1333 TAYLOR ST STE 3J, COLUMBIA, SC 29201(803) 727-1935(803) 254-0070 Get Directions Write a Review

NPPES record last updated: April 1, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Jonathan O Nwanagu Md NPPES

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

JONATHAN O NWANAGU MD (NPI 1023087756) is an individual obstetrics & gynecology provider in Columbia, South Carolina, licensed in South Carolina (21430) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Prisma Health Baptist, and is a graduate of Other (1988).

NPPES Registry Identity

NPI1023087756
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameJONATHAN O NWANAGUCredential: MD
Location Address1333 TAYLOR ST STE 3JColumbia, SC 29201-2947
Mailing AddressPo Box 7481Columbia, SC 29202-7481 · (803) 727-1935 · Fax (803) 254-0070
Phone(803) 727-1935
Fax(803) 254-0070
Sole ProprietorNo
Medical School CMSOtherGraduated 1988
Enumeration DateMarch 15, 2006
Last NPPES UpdateApril 1, 2019
✔ NPI 1023087756 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in SC · 21430
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1333 TAYLOR ST STE 3J, Columbia, SC 29201
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jonathan O Nwanagu 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 ID7214062496
PECOS Enrollment IDI20111121000587
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.

Medicare Billing Reassignments

4

Medicare enrollment records show Jonathan Nwanagu reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sandhills Obgyn Associates, P.A.
Same address
Obstetrics & Gynecology
1301 TAYLOR ST, SUITE 2-I
Columbia, SC 29201
  • Reassigned Medicare billing, South Carolina enrollment
  • Medicare enrollment name: Sandhills Obgyn Associates PA
  • 7 clinicians in this Medicare group
NPI 1437446382 (803) 960-6133
Kraemer Womens Care, LLC
12 mi
Obstetrics & Gynecology
460 CLEMSON RD
Columbia, SC 29229
  • Reassigned Medicare billing, South Carolina enrollment
  • Medicare enrollment name: Kraemer Women's Care, LLC
  • 26 clinicians in this Medicare group
NPI 1124201280 (803) 438-3800
Obhg South Carolina PC
96 mi
Obstetrics & Gynecology
777 LOWNDES HILL RD BLDG 1
Greenville, SC 29607
  • Reassigned Medicare billing, South Carolina enrollment
  • 190 clinicians in this Medicare group
NPI 1538457361 (800) 967-2289
Uwh Of The Carolinas, PLLC
179 mi
Obstetrics & Gynecology
200 PERIMETER PARK DR STE B
Morrisville, NC 27560
  • Reassigned Medicare billing, South Carolina enrollment
  • 105 clinicians in this Medicare group
NPI 1639506470 (919) 334-0150

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
17 services11 patients

Hospital Affiliations CMS Care Compare

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

Prisma Health Baptist

Acute Care Hospitals · Columbia, SC
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420086
Location1330 Taylor At Marion StColumbia, SC 29220 · Richland County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29201 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
$124.04 typical visit price
range $53.57 – $163.84
Typical copayment $31.01 (range $13.39 – $40.96)
Most-billed visit code 99204
Established Patient
$67.12 typical visit price
range $16.96 – $133.52
Typical copayment $16.78 (range $4.24 – $33.38)
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.

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 Jonathan Nwanagu's NPI number?

The NPI number for Jonathan Nwanagu is 1023087756. It was assigned to this individual provider in the NPPES registry on March 15, 2006.

Where is Jonathan Nwanagu located?

Jonathan Nwanagu practices at 1333 Taylor St Ste 3J, Columbia, SC 29201. The listed phone number is (803) 727-1935.

What is Jonathan Nwanagu's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Jonathan Nwanagu enrolled in Medicare?

Yes. Jonathan Nwanagu 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.

Which organizations bill Medicare for Jonathan Nwanagu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jonathan Nwanagu reassigns Medicare benefits to 4 organizations: Sandhills Obgyn Associates, P.A. (Columbia, SC), Kraemer Womens Care, LLC (Columbia, SC), Obhg South Carolina PC (Greenville, SC) and Uwh Of The Carolinas, PLLC (Morrisville, NC). Each 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 Jonathan Nwanagu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jonathan Nwanagu accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and First Choice Next and 2 other insurers list Jonathan Nwanagu 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 Jonathan Nwanagu affiliated with any hospitals?

According to CMS data, Jonathan Nwanagu is affiliated with Prisma Health Baptist.

When was this NPI record last updated?

The NPPES record for Jonathan Nwanagu was last updated on April 1, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.