Doctor profile · Federal record

Dr. Mandeep Walia, MD

Internal Medicine Physician (CMS: Internal Medicine) · Hospitalist Physician · Renton, WA

  • NPI 1285888206
  • Accepts Medicare
  • 20 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
400 S 43Rd St
Renton, WA 980555714
(425) 228-3440
Mailing address
Po Box 34876
Seattle, WA 981241876

Credentials & registration

NPPES · NUCC
NPI registered
November 2008 — 18 yrs on file
Profile last updated
January 11, 2022
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Washington #MD60548677
Medicaid
WA #2047379

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1285888206. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
116
Distinct HCPCS
3
Medicare allowed
$13,069
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 64 28 $126
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 35 21 $84
99239 Hospital discharge day management, more than 30 minutes 17 17 $122

In context: peer comparison

Among 16 peers in Renton Internal Medicine Physician, average services per provider: 101. This provider delivers 1.1× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
531
Patients
0
Total drug cost
$23,576
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 74 0 $828
Sertraline Hcl Generic 59 0 $697
Atorvastatin Calcium Generic 52 0 $849
Tamsulosin Hcl Generic 43 0 $1,276
Metoprolol Succinate Generic 40 0 $415
Olanzapine Odt (Olanzapine) Brand 34 0 $782
Xarelto (Rivaroxaban) Brand 33 0 $8,843
Levetiracetam Generic 31 0 $1,146
Furosemide Generic 28 0 $178
Duloxetine Hcl Generic 27 0 $1,024

Frequently asked questions

Auto-generated from federal data
What is Dr. Mandeep Walia's medical specialty?
Dr. Mandeep Walia practices Internal Medicine Physician in Renton, WA.
Where does Dr. Mandeep Walia practice?
Dr. Mandeep Walia practices at 400 S 43Rd St, Renton, WA 980555714. Office phone: 4252283440.
What is Dr. Mandeep Walia's NPI?
Dr. Mandeep Walia's National Provider Identifier (NPI) is 1285888206, issued by NPPES.
Does Dr. Mandeep Walia accept Medicare assignment?
Yes. Dr. Mandeep Walia accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mandeep Walia commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.