Doctor profile · Federal record

Dr. Ruben Almaguer, M.D.

Family Medicine Physician (CMS: Family Practice) · Pasadena, TX

  • NPI 1043204886
  • 40 yrs in practice
  • Male
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3351 Plainview St, Suite A-7
Pasadena, TX 775041985
(713) 943-3582
fax (713) 910-4440
Mailing address
Po Box 1090
Deer Park, TX 775361090

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Texas #H7864

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1043204886. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
786
Distinct HCPCS
7
Medicare allowed
$30,734
HCPCS Description Services Patients Avg allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg 416 38 $0
99213 Established patient office or other outpatient visit, 20-29 minutes 136 67 $92
99214 Established patient office or other outpatient visit, 30-39 minutes 82 56 $125
96372 Injection of drug or substance under skin or into muscle 75 42 $14
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 36 36 $131
J0696 Injection, ceftriaxone sodium, per 250 mg 28 11 $0
G0402 Initial preventive physical examination; face-to-face visit, services limited to new beneficiary during the first 12 months of medicare enrollment 13 13 $167

In context: peer comparison

Among 14 peers in Pasadena Family Medicine Physician, average services per provider: 60. This provider delivers 13× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$19
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Ge Healthcare 1 $19.23

By nature of payment

Food and Beverage
$19

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
558
Patients
105
Total drug cost
$8,450
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 69 18 $1,288
Losartan Potassium Generic 59 16 $865
Montelukast Sodium Generic 54 16 $645
Pravastatin Sodium Generic 44 11 $837
Tizanidine Hcl Generic 38 20 $247
Lisinopril Generic 36 0 $246
Sertraline Hcl Generic 35 0 $319
Metformin Hcl Generic 33 12 $475
Simvastatin Generic 29 0 $343
Benazepril Hcl Generic 28 0 $459

Frequently asked questions

Auto-generated from federal data
What is Dr. Ruben Almaguer's medical specialty?
Dr. Ruben Almaguer practices Family Medicine Physician in Pasadena, TX.
Where does Dr. Ruben Almaguer practice?
Dr. Ruben Almaguer practices at 3351 Plainview St, Pasadena, TX 775041985. Office phone: 7139433582.
What is Dr. Ruben Almaguer's NPI?
Dr. Ruben Almaguer's National Provider Identifier (NPI) is 1043204886, issued by NPPES.
Does Dr. Ruben Almaguer accept Medicare assignment?
Dr. Ruben Almaguer does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Ruben Almaguer commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.