Doctor profile · Federal record

Dr. Ramnika Gumber, M.B.B.S.

Nephrology Physician (CMS: Nephrology) · Nephrology Physician · Seattle, WA

  • NPI 1699012575
  • Accepts Medicare
  • 15 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1100 9Th Ave
Seattle, WA 981012756
(206) 223-6672
fax (206) 341-0897
Mailing address
Po Box 741515
Los Angeles, CA 900741515

Credentials & registration

NPPES · NUCC
NPI registered
January 2013 — 13 yrs on file
Profile last updated
February 13, 2025
Year of graduation
2011 — 15 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State licenses (2)
Washington #MD61552731 · Michigan #4301504413

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1699012575. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
358
Distinct HCPCS
6
Medicare allowed
$47,619
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 130 52 $123
99215 Established patient office or other outpatient visit, 40-54 minutes 129 57 $146
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 46 46 $176
50200 Needle biopsy of kidney 20 19 $131
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 19 13 $82
76942 Ultrasonic guidance for needle placement 14 13 $31

In context: peer comparison

Among 32 peers in this city , average services per provider: 234. This provider delivers 1.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
577
Patients
78
Total drug cost
$29,395
Drug Type Claims Patients Total cost
Famotidine Generic 91 15 $811
Carvedilol Generic 73 17 $751
Atorvastatin Calcium Generic 68 20 $822
Nifedipine Er (Nifedipine) Brand 50 14 $2,371
Prednisone Generic 44 12 $225
Amlodipine Besylate Generic 34 0 $367
Furosemide Generic 34 0 $161
Cinacalcet Hcl Generic 30 0 $17,850
Metoprolol Tartrate Generic 30 0 $261
Valganciclovir Hcl Generic 22 0 $4,640

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ramnika Gumber's medical specialty?
Dr. Ramnika Gumber practices Nephrology Physician in Seattle, WA.
Where does Dr. Ramnika Gumber practice?
Dr. Ramnika Gumber practices at 1100 9Th Ave, Seattle, WA 981012756. Office phone: 2062236672.
What is Dr. Ramnika Gumber's NPI?
Dr. Ramnika Gumber's National Provider Identifier (NPI) is 1699012575, issued by NPPES.
Does Dr. Ramnika Gumber accept Medicare assignment?
Yes. Dr. Ramnika Gumber accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ramnika Gumber commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Established patient office or other outpatient visit (HCPCS 99215); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.