Doctor profile · Federal record

Dr. Arjun Mohandas, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Lockhart, TX

  • NPI 1639123573
  • Accepts Medicare
  • MIPS 72.5 / 100 · 2023
  • 35 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
209 S Church St
Lockhart, TX 786442713
(512) 376-2999
fax (512) 376-5562

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
December 11, 2012
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Texas #K6655
Medicaid (4)
TX #096676406 · TX #P00497G8 · TX #096676407 · TX #029897803

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639123573. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
506
Distinct HCPCS
8
Medicare allowed
$39,224
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 145 78 $48
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 126 110 $79
99239 Hospital discharge day management, more than 30 minutes 112 102 $111
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 47 32 $77
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes 31 15 $38
99315 Nursing facility discharge day management, 30 minutes or less 16 15 $79
99306 Initial nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes 15 13 $177
99238 Hospital discharge day management, 30 minutes or less 14 13 $79

In context: peer comparison

Among 1 peers in Lockhart Internal Medicine Physician, average services per provider: 63. This provider delivers 8.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$106
Transactions
5
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Abbott Laboratories 3 $64.49
Dexcom, INC. 1 $27.04
Amgen INC. 1 $14.48

By nature of payment

Food and Beverage
$106

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,996
Patients
1,348
Total drug cost
$83,640
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 764 215 $10,656
Levothyroxine Sodium Generic 485 117 $7,439
Amlodipine Besylate Generic 460 127 $3,617
Losartan Potassium Generic 372 103 $5,817
Gabapentin Generic 367 99 $10,026
Metformin Hcl Generic 353 95 $4,274
Lisinopril Generic 333 95 $2,982
Ezetimibe Generic 276 73 $11,982
Sertraline Hcl Generic 262 63 $2,226
Pantoprazole Sodium Generic 255 75 $4,791

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Arjun Mohandas's medical specialty?
Dr. Arjun Mohandas practices Internal Medicine Physician in Lockhart, TX.
Where does Dr. Arjun Mohandas practice?
Dr. Arjun Mohandas practices at 209 S Church St, Lockhart, TX 786442713. Office phone: 5123762999.
What is Dr. Arjun Mohandas's NPI?
Dr. Arjun Mohandas's National Provider Identifier (NPI) is 1639123573, issued by NPPES.
Does Dr. Arjun Mohandas accept Medicare assignment?
Yes. Dr. Arjun Mohandas accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Arjun Mohandas commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.