Doctor profile · Federal record

Dr. David Fishkin, MD

Specialist (CMS: Gastroenterology) · Martinsburg, WV

  • NPI 1639297781
  • Accepts Medicare
  • MIPS 89.2 / 100 · 2023
  • 41 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2010 Doctor Oates Dr, S-103
Martinsburg, WV 254018896
(304) 263-8200
fax (304) 263-9242
Mailing address
2010 Dr Oates Dr, Suite 103
Martinsburg, WV 25401

Credentials & registration

NPPES · NUCC
NPI registered
March 2007 — 19 yrs on file
Profile last updated
April 7, 2022
Year of graduation
1985 — 41 yrs since
Specialty taxonomy
174400000X — NUCC code
State license (1)
West Virginia #17136
Medicaid
WV #6050031

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639297781. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
716
Distinct HCPCS
10
Medicare allowed
$71,835
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 214 191 $65
45380 Biopsy of large bowel using a flexible endoscope 125 125 $134
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 119 115 $100
99213 Established patient office or other outpatient visit, 20-29 minutes 49 49 $86
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45 45 $247
99203 New patient office or other outpatient visit, 30-44 minutes 40 40 $80
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 30 17 $78
99214 Established patient office or other outpatient visit, 30-39 minutes 28 24 $89
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 22 11 $49
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 18 18 $125

In context: peer comparison

Among 1 peers in Martinsburg Specialist, average services per provider: 59. This provider delivers 12× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
184
Patients
131
Total drug cost
$3,994
Drug Type Claims Patients Total cost
Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) Brand 81 81 $2,098
Pantoprazole Sodium Generic 56 26 $732
Famotidine Generic 35 24 $551
Sucralfate Generic 12 0 $613

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. David Fishkin's medical specialty?
Dr. David Fishkin practices Specialist in Martinsburg, WV.
Where does Dr. David Fishkin practice?
Dr. David Fishkin practices at 2010 Doctor Oates Dr, Martinsburg, WV 254018896. Office phone: 3042638200.
What is Dr. David Fishkin's NPI?
Dr. David Fishkin's National Provider Identifier (NPI) is 1639297781, issued by NPPES.
Does Dr. David Fishkin accept Medicare assignment?
Yes. Dr. David Fishkin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Fishkin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.