Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GREGORY S. STAMPS M.D.
NPI 1922125079
Obstetrics & Gynecology in Springfield, MO

Q: What is Gregory Stamps's NPI number?

The NPI number for Gregory Stamps is 1922125079. It was assigned to this individual provider in the NPPES registry on March 23, 2007.

Q: What is Gregory Stamps's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Gregory Stamps was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.

Active since March 23, 2007PECOS Enrolled

1000 E PRIMROSE ST, SUITE 270, SPRINGFIELD, MO 65807(417) 882-6900(417) 882-8912 Get Directions Write a Review

NPPES record last updated: August 18, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 18, 2026, Mar 16, 2020 (2 updates tracked since 2020).

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About Dr. Gregory S. Stamps M.d. NPPES

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

DR. GREGORY S. STAMPS M.D. (NPI 1922125079) is an individual obstetrics & gynecology provider in Springfield, Missouri, licensed in Missouri (108297) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS, is affiliated with Cox Medical Centers, and is a graduate of Other (1995).

NPPES Registry Identity

NPI1922125079

Entity TypeIndividualMale

Primary Taxonomy207V00000X

Provider Legal NameDR. GREGORY S. STAMPSCredential: M.D.

Location Address1000 E PRIMROSE ST, SUITE 270Springfield, MO 65807-5154

Mailing AddressPo Box 4046Springfield, MO 65808-4046 · (417) 269-5712 · Fax (417) 269-7567

Phone(417) 882-6900

Fax(417) 882-8912

Sole ProprietorNo

Medical School CMSOtherGraduated 1995

Enumeration DateMarch 23, 2007

Last NPPES UpdateAugust 18, 20262 updates tracked since enumeration

NPPES CertifiedAugust 18, 2026

✔ NPI 1922125079 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in MO · 108297

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.

1000 E PRIMROSE ST, Springfield, MO 65807

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Other Identifiers 1

Medicaid207959404MO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cox HealthPlans.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

Dr. Gregory S. Stamps M.d. 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 ID8628102514

PECOS Enrollment IDI20100813000618

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.

Areas of Expertise CMS Part B claims 4

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.

28 services24 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.

25 services25 patients

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.

22 services22 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

19 services15 patients

Hospital Affiliations CMS Care Compare

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

Cox Medical Centers

Acute Care Hospitals · Springfield, MO

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number260040

Location3801 South National AvenueSpringfield, MO 65807 · Greene County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 65807 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

$121.96 typical visit price

range $52.28 – $161.24

Typical copayment $30.49 (range $13.07 – $40.31)

Most-billed visit code 99204

Established Patient

$65.71 typical visit price

range $16.30 – $131.05

Typical copayment $16.42 (range $4.07 – $32.76)

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 20

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

ZANE TRANMER PA-C

Physician Assistant (Medical)

1000 E PRIMROSE ST
SPRINGFIELD, MO 65807

Greene County (417) 269-6000

TAYLOR G HARRIS AA-C

Anesthesiologist Assistant

1000 E PRIMROSE ST
SPRINGFIELD, MO 65807

Greene County (417) 269-4550

WILBUR WHEELOCK

Nurse Anesthetist, Certified Registered

1000 E PRIMROSE ST, SUITE 520
SPRINGFIELD, MO 65807

Greene County (417) 269-4550

CLIFFORD DEAN OSTEN

Nurse Anesthetist, Certified Registered

1000 E PRIMROSE ST, SUITE 520
SPRINGFIELD, MO 65807

Greene County (417) 269-4550

DR. BRIAN D WILLIAMS MD

Family Medicine

1000 E PRIMROSE ST
SPRINGFIELD, MO 65807

Greene County (417) 269-9812

DR. THOMAS M. SHULTZ M.D.

Obstetrics & Gynecology

1000 E PRIMROSE ST, SUITE 270
SPRINGFIELD, MO 65807

Greene County (417) 882-6900

ERIN RENEE LOUTZENHISER M.D.

Family Medicine

1000 E PRIMROSE ST, STE 170
SPRINGFIELD, MO 65807

Greene County (417) 269-9812

DR. DOUGLASS D. COLLINS MD

Pediatrics

1000 E PRIMROSE ST, SUITE 560
SPRINGFIELD, MO 65807

Greene County (417) 882-9747

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 Gregory Stamps's NPI number?

The NPI number for Gregory Stamps is 1922125079. It was assigned to this individual provider in the NPPES registry on March 23, 2007.

Where is Gregory Stamps located?

Gregory Stamps practices at 1000 E Primrose St Suite 270, Springfield, MO 65807. The listed phone number is (417) 882-6900.

What is Gregory Stamps's specialty?

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

Is Gregory Stamps enrolled in Medicare?

Yes. Gregory Stamps 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 Gregory Stamps accept?

Health plans from Cox HealthPlans list Gregory Stamps 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 Gregory Stamps affiliated with any hospitals?

According to CMS data, Gregory Stamps is affiliated with Cox Medical Centers.

When was this NPI record last updated?

The NPPES record for Gregory Stamps was last updated on August 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 days 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.