FRANCIS GANNON MD
NPI 1831294883
Pathology - Anatomic Pathology in Houston, TX
About Francis Gannon Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FRANCIS GANNON MD (NPI 1831294883) is an individual anatomic pathology provider in Houston, Texas, licensed in Texas (M3554) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with North Texas Medical Center, and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Francis Gannon 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
5Medicare enrollment records show Francis Gannon reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,296 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,554 clinicians in this Medicare group
Pasadena, TX 77505
- Reassigned Medicare billing, Texas enrollment
- 118 clinicians in this Medicare group
Sherman, TX 75092
- Reassigned Medicare billing, Texas enrollment
- 7 clinicians in this Medicare group
Hattiesburg, MS 39402
- Reassigned Medicare billing, Mississippi and Texas enrollments
- 20 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 13
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.
North Texas Medical Center
Acute Care Hospitals · Gainesville, TXDe Tar Hospital Navarro
Acute Care Hospitals · Victoria, TXWilson N Jones Regional Medical Center
Acute Care Hospitals · Sherman, TXHouston Physicians' Hospital
Acute Care Hospitals · Webster, TXBaylor Scott And White Surgical Hospital At Sherma
Acute Care Hospitals · Sherman, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
HOUSTON, TX 77030
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 Francis Gannon's NPI number?
The NPI number for Francis Gannon is 1831294883. It was assigned to this individual provider in the NPPES registry on September 14, 2006.
Where is Francis Gannon located?
Francis Gannon practices at 2002 Holcombe Blvd, Houston, TX 77030. The listed phone number is (713) 794-7249.
What is Francis Gannon's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.
Is Francis Gannon enrolled in Medicare?
Yes. Francis Gannon 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 Francis Gannon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Francis Gannon reassigns Medicare benefits to 5 organizations: Baylor College Of Medicine (Houston, TX), Baylor College Of Medicine (Houston, TX), Baylor College Of Medicine (Pasadena, TX), Usa Pathology PLLC (Sherman, TX) and Hub Care Pathology, P.A. (Hattiesburg, MS). 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 Francis Gannon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Francis Gannon accept?
Health plans from Blue Cross and Blue Shield of Texas and Oscar Health Plan, Inc. list Francis Gannon 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 Francis Gannon affiliated with any hospitals?
According to CMS data, Francis Gannon is affiliated with North Texas Medical Center, De Tar Hospital Navarro, Wilson N Jones Regional Medical Center, Houston Physicians' Hospital and Baylor Scott And White Surgical Hospital At Sherma.
When was this NPI record last updated?
The NPPES record for Francis Gannon was last updated on April 20, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Francis Gannon, MD · NPI 1831294883
Anatomic Pathology physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since September 14, 2006.
## Identity
- **NPI:** 1831294883 (Entity type: Individual)
- **Enumerated:** September 14, 2006
- **Primary specialty:** Pathology - Anatomic Pathology · taxonomy 207ZP0101X
- **State license:** M3554 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 2002 HOLCOMBE BLVD, Houston, TX 77030-4211
- **Phone:** (713) 794-7249
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Baylor College Of Medicine (NPI 1053352914, Houston, TX); Baylor College Of Medicine (NPI 1881026664, Houston, TX); Baylor College Of Medicine (NPI 1316921026, Pasadena, TX); Usa Pathology PLLC (NPI 1609121557, Sherman, TX); Hub Care Pathology, P.A. (NPI 1043324767, Hattiesburg, MS) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Jefferson Medical College Of Thomas Jefferson University, class of 1991
## Record status
- **NPPES last updated:** April 20, 2011
- **Other identifiers:** Medicare PIN TXB116401 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1831294883) · Data from the CMS NPPES public registry.