Doctor profile · Federal record

Dr. Frederick Njuki, MD

Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Shenandoah, TX

  • NPI 1528043676
  • Accepts Medicare
  • MIPS 75.0 / 100 · 2023
  • 32 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
286 Ed English Dr Ste B
Shenandoah, TX 773858034
(281) 764-1888
fax (281) 419-3222

Credentials & registration

NPPES · NUCC
NPI registered
December 2005 — 21 yrs on file
Profile last updated
January 26, 2020
Year of graduation
1994 — 32 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Texas #L7503

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1528043676. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
709
Distinct HCPCS
8
Medicare allowed
$76,362
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 239 92 $76
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 137 84 $114
99239 Hospital discharge day management, more than 30 minutes 116 115 $110
99214 Established patient office or other outpatient visit, 30-39 minutes 86 34 $118
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 54 52 $125
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 40 38 $167
99215 Established patient office or other outpatient visit, 40-54 minutes 25 20 $161
99205 New patient office or other outpatient visit, 60-74 minutes 12 12 $195

In context: peer comparison

Among 9 peers in this city , average services per provider: 129. This provider delivers 5.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
381
Patients
129
Total drug cost
$7,875
Drug Type Claims Patients Total cost
Gabapentin Generic 55 15 $823
Amlodipine Besylate Generic 33 15 $208
Atorvastatin Calcium Generic 33 11 $501
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 31 31 $179
Metformin Hcl Generic 25 0 $207
Levothyroxine Sodium Generic 24 0 $174
Metoprolol Succinate Generic 24 13 $458
Montelukast Sodium Generic 22 0 $404
Pantoprazole Sodium Generic 22 14 $526
Allopurinol Generic 19 0 $314

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Frederick Njuki's medical specialty?
Dr. Frederick Njuki practices Internal Medicine Physician in Shenandoah, TX.
Where does Dr. Frederick Njuki practice?
Dr. Frederick Njuki practices at 286 Ed English Dr Ste B, Shenandoah, TX 773858034. Office phone: 2817641888.
What is Dr. Frederick Njuki's NPI?
Dr. Frederick Njuki's National Provider Identifier (NPI) is 1528043676, issued by NPPES.
Does Dr. Frederick Njuki accept Medicare assignment?
Yes. Dr. Frederick Njuki accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Frederick Njuki commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.