Doctor profile · Federal record

Dr. Isaac Watemberg, MD

Family Medicine Physician (CMS: Family Practice) · Fort Worth, TX

  • NPI 1740241777
  • Accepts Medicare
  • 40 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1307 8Th Ave Ste 106
Fort Worth, TX 761044141
(817) 335-8478
fax (817) 882-9910
Mailing address
Po Box 961205
Fort Worth, TX 761611205

Credentials & registration

NPPES · NUCC
NPI registered
March 2006 — 20 yrs on file
Profile last updated
December 8, 2015
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Texas #K4290
Medicaid
TX #175798103

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740241777. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
724
Distinct HCPCS
10
Medicare allowed
$27,882
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 218 89 $89
36415 Insertion of needle into vein for collection of blood sample 135 73 $8
80053 Blood test, comprehensive group of blood chemicals 111 69 $10
80061 Blood test, lipids (cholesterol and triglycerides) 109 68 $13
83036 Hemoglobin a1c level 40 33 $10
99214 Established patient office or other outpatient visit, 30-39 minutes 21 20 $128
82043 Urine microalbumin (protein) level 18 18 $6
82570 Creatinine level to test for kidney function or muscle injury 18 18 $5
84443 Blood test, thyroid stimulating hormone (tsh) 18 15 $16
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 14 13 $8

In context: peer comparison

Among 125 peers in Fort Worth Family Medicine Physician, average services per provider: 97. This provider delivers 7.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
3,442
Patients
1,081
Total drug cost
$41,338
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 508 154 $3,370
Metformin Hcl Generic 366 116 $3,998
Lisinopril Generic 310 107 $2,152
Atorvastatin Calcium Generic 299 94 $3,572
Losartan Potassium Generic 250 76 $3,447
Alprazolam Generic 227 53 $860
Simvastatin Generic 223 75 $2,228
Hydrochlorothiazide Generic 206 76 $921
Levothyroxine Sodium Generic 198 60 $3,116
Gabapentin Generic 189 60 $6,874

Frequently asked questions

Auto-generated from federal data
What is Dr. Isaac Watemberg's medical specialty?
Dr. Isaac Watemberg practices Family Medicine Physician in Fort Worth, TX.
Where does Dr. Isaac Watemberg practice?
Dr. Isaac Watemberg practices at 1307 8Th Ave Ste 106, Fort Worth, TX 761044141. Office phone: 8173358478.
What is Dr. Isaac Watemberg's NPI?
Dr. Isaac Watemberg's National Provider Identifier (NPI) is 1740241777, issued by NPPES.
Does Dr. Isaac Watemberg accept Medicare assignment?
Yes. Dr. Isaac Watemberg accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isaac Watemberg commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.