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MR. CHARLES R KIRKHAM MD
NPI 1316911191
Obstetrics & Gynecology in Corpus Christi, TX

Active since February 16, 2006PECOS EnrolledAccepts Medicare Assignment
7121 SPID, SUITE 302, CORPUS CHRISTI, TX 78412(361) 851-5000(361) 851-0590 Get Directions Write a Review

NPPES record last updated: April 18, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mr. Charles R Kirkham Md NPPES

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

MR. CHARLES R KIRKHAM MD (NPI 1316911191) is an individual obstetrics & gynecology provider in Corpus Christi, Texas, licensed in Texas (F6824) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Corpus Christi Medical Center,the, and is a graduate of University Of Texas Southwestern Medical School At Dallas (1980).

NPPES Registry Identity

NPI1316911191
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameMR. CHARLES R KIRKHAMCredential: MD
Location Address7121 SPID, SUITE 302Corpus Christi, TX 78412
Mailing Address7121 Spid, Suite 302Corpus Christi, TX 78412 · (361) 851-5000 · Fax (361) 851-0590
Phone(361) 851-5000
Fax(361) 851-0590
Sole ProprietorNo
Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 1980
Enumeration DateFebruary 16, 2006
Last NPPES UpdateApril 18, 2023
NPPES CertifiedApril 18, 2023
✔ NPI 1316911191 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in TX · F6824
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.
7121 SPID, Corpus Christi, TX 78412
Open in Google Maps ↗

Other Identifiers 1

Medicaid046714401TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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

Mr. Charles R Kirkham 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 ID5193918290
PECOS Enrollment IDI20110321000942
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

2

Medicare enrollment records show Charles Kirkham reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Pediatrix Medical Group Of Texas Billing, Inc.
176 mi
Neonatal-Perinatal Medicine
2929 WOODLAND PARK DR
Houston, TX 77082
  • Reassigned Medicare billing, Texas enrollment
  • 508 clinicians in this Medicare group
NPI 1649377359 (281) 293-7774
Unified Women's Healthcare Of Texas PLLC
363 mi
Obstetrics & Gynecology
15303 DALLAS PKWY STE 650
Addison, TX 75001
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Unified Womens Healthcare Of Texas PLLC
  • 271 clinicians in this Medicare group
NPI 1952703373 (561) 300-2410

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 5

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.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
67 services67 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
66 services66 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
46 services41 patients
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.
26 services20 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
16 services12 patients

Hospital Affiliations CMS Care Compare

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

Corpus Christi Medical Center,the

Acute Care Hospitals · Corpus Christi, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number450788
Location6629 Woodridge RoadCorpus Christi, TX 78414 · Nueces County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78412 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
$126.40 typical visit price
range $54.84 – $166.88
Typical copayment $31.60 (range $13.71 – $41.72)
Most-billed visit code 99204
Established Patient
$68.55 typical visit price
range $17.52 – $136.11
Typical copayment $17.13 (range $4.38 – $34.02)
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 3

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

CHRISTINE L CANTERBURY MD
Obstetrics & Gynecology
7121 SPID, SUITE 302
CORPUS CHRISTI, TX 78412
Nueces County (361) 851-5000
MR. JAIME PENA MD
Obstetrics & Gynecology
7121 SPID, SUITE 302
CORPUS CHRISTI, TX 78412
Nueces County (361) 851-5000
DR. BENJAMIN D SUPNET MD
Obstetrics & Gynecology
7121 SPID, SUITE 302
CORPUS CHRISTI, TX 78412
Nueces County (362) 851-5000

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 Charles Kirkham's NPI number?

The NPI number for Charles Kirkham is 1316911191. It was assigned to this individual provider in the NPPES registry on February 16, 2006.

Where is Charles Kirkham located?

Charles Kirkham practices at 7121 Spid Suite 302, Corpus Christi, TX 78412. The listed phone number is (361) 851-5000.

What is Charles Kirkham's specialty?

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

Is Charles Kirkham enrolled in Medicare?

Yes. Charles Kirkham 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 Charles Kirkham's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Charles Kirkham reassigns Medicare benefits to 2 organizations: Pediatrix Medical Group Of Texas Billing, Inc. (Houston, TX) and Unified Women's Healthcare Of Texas PLLC (Addison, TX). 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 Charles Kirkham's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Charles Kirkham accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 7 other insurers list Charles Kirkham 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 Charles Kirkham affiliated with any hospitals?

According to CMS data, Charles Kirkham is affiliated with Corpus Christi Medical Center,the.

When was this NPI record last updated?

The NPPES record for Charles Kirkham was last updated on April 18, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.