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DR. GEFFREY H KLEIN M.D.
NPI 1124020433
Obstetrics & Gynecology in Webster, TX

Active since June 01, 2005PECOS EnrolledAccepts Medicare Assignment
250 BLOSSOM ST STE 350, BAY AREA WOMEN'S SPECIALISTS PLLC, WEBSTER, TX 77598(832) 553-5430(281) 554-6705 Get Directions Write a Review

NPPES record last updated: January 28, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Geffrey H Klein M.d. NPPES

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

DR. GEFFREY H KLEIN M.D. (NPI 1124020433) is an individual obstetrics & gynecology provider in Webster, Texas, licensed in Texas (J4269) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS, is affiliated with Hca Houston Healthcare Clear Lake, and is a graduate of Baylor College Of Medicine (1992).

NPPES Registry Identity

NPI1124020433
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. GEFFREY H KLEINCredential: M.D.
Location Address250 BLOSSOM ST STE 350, BAY AREA WOMEN'S SPECIALISTS PLLCWebster, TX 77598-4243
Mailing Address250 Blossom St Ste 350, Bay Area Women's Specialists PllcWebster, TX 77598-4243 · (832) 553-5430 · Fax (281) 554-6705
Phone(832) 553-5430
Fax(281) 554-6705
Sole ProprietorNo
Medical School CMSBaylor College Of MedicineGraduated 1992
Enumeration DateJune 1, 2005
Last NPPES UpdateJanuary 28, 2022
✔ NPI 1124020433 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 · J4269
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.
250 BLOSSOM ST STE 350, Webster, TX 77598
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Other Identifiers 4

Medicaid1327090-07TX
Medicaid1327090-09TX
Other160053588TX · Railroad
Other8A6808TX · Blue Cross & Blue Shield

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

Dr. Geffrey H Klein 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 ID2668597303
PECOS Enrollment IDI20100917000502
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 Geffrey Klein reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Women Specialists Of Clear Lake, PLLC
0.2 mi
Nurse Practitioner
450 W MEDICAL CENTER BLVD, SUITE 410
Webster, TX 77598
  • Reassigned Medicare billing, Texas enrollment
  • 14 clinicians in this Medicare group
NPI 1902298110 (832) 331-1125
George T. Kuhn, M.D. P.A.
20 mi
Obstetrics & Gynecology
1315 ST JOSEPH PKWY STE 1818
Houston, TX 77002
  • Reassigned Medicare billing, Texas enrollment
  • 15 clinicians in this Medicare group
NPI 1548481526 (713) 654-8128
Pediatrix Medical Group Of Texas Billing, Inc.
30 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
Obhg Texas Holdings, P.A.
166 mi
Obstetrics & Gynecology
12221 N MOPAC EXPY
Austin, TX 78758
  • Reassigned Medicare billing, Texas enrollment
  • Medicare enrollment name: Obhg Texas Holdings PA
  • 998 clinicians in this Medicare group
NPI 1083917769 (800) 967-2289

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

Hospital Affiliations CMS Care Compare

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

Hca Houston Healthcare Clear Lake

Acute Care Hospitals · Webster, TX
3/5 CMS rating
OwnershipProprietary
CMS Certification Number450617
Location500 W Medical Center BlvdWebster, TX 77598 · Harris County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77598 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
$134.06 typical visit price
range $58.24 – $176.98
Typical copayment $33.51 (range $14.56 – $44.24)
Most-billed visit code 99204
Established Patient
$72.62 typical visit price
range $18.60 – $143.93
Typical copayment $18.15 (range $4.65 – $35.98)
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 5

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

DR. JOY PAUL LEBLANC M.D.
Obstetrics & Gynecology
250 BLOSSOM ST STE 350
WEBSTER, TX 77598
Harris County (832) 553-5430
SARAH ELIZABETH BRUCE
Obstetrics & Gynecology
250 BLOSSOM ST STE 350
WEBSTER, TX 77598
Harris County (832) 505-3010
DR. THAO VU M.D.
Obstetrics & Gynecology
250 BLOSSOM ST STE 350
WEBSTER, TX 77598
Harris County (713) 365-2900
DARA MICHELLE OSTERMAYER BSN, RN, IBCLC
Registered Nurse (Lactation Consultant)
250 BLOSSOM ST STE 350
WEBSTER, TX 77598
Harris County (832) 505-3010
CAITLYN ANN MCDONALD NP
Nurse Practitioner (Family)
250 BLOSSOM ST STE 350
WEBSTER, TX 77598
Harris County (832) 505-3010

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 Geffrey Klein's NPI number?

The NPI number for Geffrey Klein is 1124020433. It was assigned to this individual provider in the NPPES registry on June 1, 2005.

Where is Geffrey Klein located?

Geffrey Klein practices at 250 Blossom St Ste 350 Bay Area Women's Specialists PLLC, Webster, TX 77598. The listed phone number is (832) 553-5430.

What is Geffrey Klein's specialty?

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

Is Geffrey Klein enrolled in Medicare?

Yes. Geffrey Klein 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 Geffrey Klein's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Geffrey Klein reassigns Medicare benefits to 4 organizations: Women Specialists Of Clear Lake, PLLC (Webster, TX), George T. Kuhn, M.D. P.A. (Houston, TX), Pediatrix Medical Group Of Texas Billing, Inc. (Houston, TX) and Obhg Texas Holdings, P.A. (Austin, 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 Geffrey Klein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Geffrey Klein 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 Geffrey Klein 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 Geffrey Klein affiliated with any hospitals?

According to CMS data, Geffrey Klein is affiliated with Hca Houston Healthcare Clear Lake.

When was this NPI record last updated?

The NPPES record for Geffrey Klein was last updated on January 28, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.