NPPES file of Aug 9, 2026

Christopher L. Allam, DO

Urology Physician · Fort Sam Houston, TX

Christopher L. Allam, DO is a urology physician with a practice address in Fort Sam Houston, Texas, and NPI 1598975641, issued on May 23, 2007. Check the license (Texas R1160, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598975641
Name
Christopher L. Allam
Credential
DO
Primary taxonomy
Urology Physician 208800000X
License numbers
R1160 TX
OS12930 FL
02003208A IN
5101019084 MI
032.0097458 VT
Self-reported in NPPES; status is on the state search
Practice location
3551 Roger Brooke Dr, Fort Sam Houston, TX 78234
Phone
(210) 539-9582
Enumerated
May 23, 2007
Record last updated
Feb 10, 2022
Medicaid ID
1022124 VT
Medicare enrollment
Enrolled (PECOS I20170213000552); accepts Medicare assignment
Medical or professional school
Midwestern University, Chicago College Of Osteopathic Med, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest urology physician records → All 960 in Texas → Look up another NPI →

Also registered at 3551 Roger Brooke Dr

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Adrianna Adams, LCSWClinical Social Worker1275265456
  2. John AdamsGeneral Practice Physician1134754898
  3. Jordan Adams, PAPhysician Assistant1336876598
  4. Oluwole Afuape, OTR/LOccupational Therapist1033593561
  5. Pierre Monverdy Agnant, MD, MPH, MBA, MACCInternal Medicine Physician1669868568
  6. Della Agquiz, PHARMDOncology Pharmacist1700538741

Verify Christopher L. Allam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license R1160    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Mcallen Hospitalist Group PLLCMcAllen, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christopher L. Allam among 960 urology physician records in Texas

Christopher L. Allam, DO is one of 960 urology physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 52% of them.

  • NPI issued2007 · 52% of these records are older, 39% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2005 · median 2004 among the 667 with a school on file
  • Record last updated2022 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Texas

There are 960 urology physician records in Texas.

All 960 in Texas → Every provider in Fort Sam Houston → Urology Physician nationwide →

The 8 urology physician records with the nearest ZIP codes

  1. David Barham, MDFort Sam Houston, TX 782341639526718
  2. Steven Hudak, M.D.San Antonio, TX 782341992760045
  3. Colton Leavitt, MDFort Sam Houston, TX 782341073107363
  4. Cassandra Lyons, MDSan Antonio, TX 782341972167237
  5. Jacob McFadden, M.D.San Antonio, TX 782341083001978
  6. Rafael Mora, M.D.Fort Sam Houston, TX 782341760444707
  7. Amy Reed, M.D.San Antonio, TX 782341881072189
  8. Amanda Reed-Maldonado, MDFort Sam Houston, TX 782341255516142

Common questions

What is Christopher L. Allam, DO's NPI number?

Christopher L. Allam, DO's National Provider Identifier (NPI) is 1598975641, issued on May 23, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Christopher L. Allam, DO located?

The NPPES record lists a practice address at 3551 Roger Brooke Dr, Fort Sam Houston, TX, 78234. Phone: (210) 539-9582. Providers update this record themselves, so call before visiting.

How can I verify Christopher L. Allam, DO's license?

NPPES lists Texas license number R1160, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.