Doctor profile · Federal record

Dr. Cathy Funk, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Martinsburg, WV

  • NPI 1770664609
  • Accepts Medicare
  • MIPS 89.2 / 100 · 2023
  • 28 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2000 Professional CT, Suite A
Martinsburg, WV 254018803
(304) 264-9837
fax (304) 264-9838
Mailing address
Po Box 763
Morgantown, WV 265070763

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
April 7, 2022
Year of graduation
1998 — 28 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
West Virginia #19928
Medicaid
WV #2003209000

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1770664609. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,597
Distinct HCPCS
10
Medicare allowed
$208,252
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 731 296 $118
36415 Insertion of needle into vein for collection of blood sample 356 209 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 323 187 $83
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 275 275 $120
G0008 Administration of influenza virus vaccine 186 186 $29
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 177 177 $76
90480 Admn sarscov2 vacc 1 dose 87 87 $39
G0444 Annual depression screening, 5 to 15 minutes 84 84 $16
0124A Adm sarscv2 bvl 30mcg/.3ml a 48 47 $39
91320 Sarscv2 vac 30mcg trs-suc im 47 47 $128

In context: peer comparison

Among 8 peers in Martinsburg Internal Medicine Physician, average services per provider: 107. This provider delivers 24× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,985
Patients
828
Total drug cost
$35,084
Drug Type Claims Patients Total cost
Losartan Potassium Generic 317 84 $3,728
Levothyroxine Sodium Generic 252 63 $3,852
Furosemide Generic 245 66 $1,434
Pantoprazole Sodium Generic 226 60 $3,964
Amlodipine Besylate Generic 216 57 $900
Celecoxib Generic 207 66 $4,036
Prednisone Generic 187 65 $940
Alprazolam Generic 184 45 $1,416
Montelukast Sodium Generic 184 49 $1,942
Atorvastatin Calcium Generic 183 48 $2,074

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Cathy Funk's medical specialty?
Dr. Cathy Funk practices Internal Medicine Physician in Martinsburg, WV.
Where does Dr. Cathy Funk practice?
Dr. Cathy Funk practices at 2000 Professional CT, Martinsburg, WV 254018803. Office phone: 3042649837.
What is Dr. Cathy Funk's NPI?
Dr. Cathy Funk's National Provider Identifier (NPI) is 1770664609, issued by NPPES.
Does Dr. Cathy Funk accept Medicare assignment?
Yes. Dr. Cathy Funk accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Cathy Funk commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.