DR. CHRISTOPHER S KELLER MD
NPI 1326660309
Family Medicine in Kingwood, TX
About Dr. Christopher S Keller Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOPHER S KELLER MD (NPI 1326660309) is an individual family medicine provider in Kingwood, Texas, licensed in Iowa (MD-52054) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, is affiliated with Lake Charles Memorial Hospital, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 2
Accepted 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. Christopher S Keller 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.
Medicare Billing Reassignments
11Medicare enrollment records show Christopher Keller reassigns Medicare billing to 11 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bellaire, TX 77401
- Reassigned Medicare billing, Texas enrollment
- 197 clinicians in this Medicare group
Pasadena, TX 77505
- Reassigned Medicare billing, Texas enrollment
- 644 clinicians in this Medicare group
Beaumont, TX 77702
- Reassigned Medicare billing, Texas enrollment
- 160 clinicians in this Medicare group
Sulphur, LA 70663
- Reassigned Medicare billing, Louisiana enrollment
- 96 clinicians in this Medicare group
Lake Charles, LA 70601
- Reassigned Medicare billing, Louisiana enrollment
- 167 clinicians in this Medicare group
New Iberia, LA 70560
- Reassigned Medicare billing, Louisiana enrollment
- 83 clinicians in this Medicare group
Allen, TX 75013
- Reassigned Medicare billing, Texas enrollment
- 128 clinicians in this Medicare group
Levelland, TX 79336
- Reassigned Medicare billing, Texas enrollment
- 122 clinicians in this Medicare group
Belleville, IL 62226
- Reassigned Medicare billing, Illinois enrollment
- 982 clinicians in this Medicare group
Davenport, IA 52803
- Reassigned Medicare billing, Iowa enrollment
- 53 clinicians in this Medicare group
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 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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lake Charles Memorial Hospital
Acute Care Hospitals · Lake Charles, LASt Joseph Medical Center
Acute Care Hospitals · Houston, TXOakbend Medical Center
Acute Care Hospitals · Richmond, TXHca Houston Healthcare West
Acute Care Hospitals · Houston, TXHca Houston Healthcare Medical Center
Acute Care Hospitals · Houston, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77339 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
HUMBLE, TX 77339
KINGWOOD, TX 77339
KINGWOOD, TX 77339
KINGWOOD, TX 77339
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 Christopher Keller's NPI number?
The NPI number for Christopher Keller is 1326660309. It was assigned to this individual provider in the NPPES registry on May 12, 2020.
Where is Christopher Keller located?
Christopher Keller practices at 22999 Highway 59 N, Kingwood, TX 77339. The listed phone number is (281) 348-3320.
What is Christopher Keller's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Christopher Keller enrolled in Medicare?
Yes. Christopher Keller 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 Christopher Keller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christopher Keller reassigns Medicare benefits to 11 organizations: Round Table Physicians Group PLLC (Bellaire, TX), Integrative Emergency Services Physician Group-Houston PLLC (Pasadena, TX), Jefferson Emergency Physicians, PLLC (Beaumont, TX), Calcasieu Cameron Emergency Physician Group LLC (Sulphur, LA), Professional Emergency Medicine Management -- Lake Charles LLC (Lake Charles, LA) and 6 more organizations, listed in the Medicare section above. 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 Christopher Keller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christopher Keller accept?
Health plans from Blue Cross and Blue Shield of Texas, CareSource, Oscar Health, Oscar Insurance Company and Wellmark Health Plan of Iowa, Inc. list Christopher Keller 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 Christopher Keller affiliated with any hospitals?
According to CMS data, Christopher Keller is affiliated with Lake Charles Memorial Hospital, St Joseph Medical Center, Oakbend Medical Center, Hca Houston Healthcare West and Hca Houston Healthcare Medical Center.
When was this NPI record last updated?
The NPPES record for Christopher Keller was last updated on March 20, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Dr. Christopher S Keller, MD · NPI 1326660309
Family Medicine physician in Kingwood, Texas. Individual provider, active in the CMS NPPES registry since May 12, 2020.
## Identity
- **NPI:** 1326660309 (Entity type: Individual)
- **Enumerated:** May 12, 2020
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD-52054 (Iowa)
- **Sole proprietor:** No
## Practice location
- **Address:** 22999 HIGHWAY 59 N, Kingwood, TX 77339-4412
- **Phone:** (281) 348-3320
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 11 organizations under Medicare reassignment (form CMS-855R): Round Table Physicians Group PLLC (NPI 1023439114, Bellaire, TX); Integrative Emergency Services Physician Group-Houston PLLC (NPI 1801458708, Pasadena, TX); Jefferson Emergency Physicians, PLLC (NPI 1609559699, Beaumont, TX); Calcasieu Cameron Emergency Physician Group LLC (NPI 1699167478, Sulphur, LA); Professional Emergency Medicine Management -- Lake Charles LLC (NPI 1023430766, Lake Charles, LA); and 6 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** March 20, 2024
---
Source: [NPI Profile](https://npiprofile.com/npi/1326660309) · Data from the CMS NPPES public registry.