Doctor profile · Federal record

Dr. Frederic Humphrey, DO

Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Marietta, OH

  • NPI 1366438848
  • Accepts Medicare
  • 50 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4727 State Route 60
Marietta, OH 457505360
(740) 374-4590
fax (740) 568-0310

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
January 15, 2015
Year of graduation
1976 — 50 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Ohio #34002561H · West Virginia #671
Medicaid (2)
WV #0083356000 · OH #0367802

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1366438848. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,367
Distinct HCPCS
10
Medicare allowed
$102,497
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 669 118 $121
99406 Smoking and tobacco use intensive counseling, 4-10 minutes 156 44 $14
J1100 Injection, dexamethasone sodium phosphate, 1 mg 127 19 $0
G0444 Annual depression screening, 5 to 15 minutes 77 77 $17
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 76 76 $121
90688 Influenza vaccine, quadrivalent, 0.5 ml dosage 61 60 $20
G0008 Administration of influenza virus vaccine 61 60 $29
36415 Insertion of needle into vein for collection of blood sample 47 39 $8
99213 Established patient office or other outpatient visit, 20-29 minutes 35 13 $86
96372 Injection of drug or substance under skin or into muscle 27 21 $13

In context: peer comparison

Among 13 peers in this city , average services per provider: 135. This provider delivers 10× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,229
Transactions
76
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 23 $497.36
ABBVIE INC. 21 $261.24
Astellas Pharma US Inc 16 $190.47
Amgen Inc. 5 $85.22
GlaxoSmithKline, LLC. 3 $46.98
Dexcom, Inc. 2 $41.89
Otsuka America Pharmaceutical, Inc. 2 $35.78
ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) 2 $35.35
Abbott Laboratories 1 $19.45
Salix Pharmaceuticals, a division of Bausch Health US, LLC 1 $15.24

By nature of payment

Food and Beverage
$1,229

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
4,856
Patients
744
Total drug cost
$66,016
Drug Type Claims Patients Total cost
Alprazolam Generic 484 49 $5,499
Gabapentin Generic 432 61 $8,588
Omeprazole Generic 403 64 $4,933
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 397 40 $10,836
Furosemide Generic 396 65 $1,803
Lisinopril Generic 372 64 $2,436
Atorvastatin Calcium Generic 370 71 $3,593
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 355 74 $12,363
Amlodipine Besylate Generic 322 52 $1,587
Levothyroxine Sodium Generic 274 46 $3,120

Frequently asked questions

Auto-generated from federal data
What is Dr. Frederic Humphrey's medical specialty?
Dr. Frederic Humphrey practices Internal Medicine Physician in Marietta, OH.
Where does Dr. Frederic Humphrey practice?
Dr. Frederic Humphrey practices at 4727 State Route 60, Marietta, OH 457505360. Office phone: 7403744590.
What is Dr. Frederic Humphrey's NPI?
Dr. Frederic Humphrey's National Provider Identifier (NPI) is 1366438848, issued by NPPES.
Does Dr. Frederic Humphrey accept Medicare assignment?
Yes. Dr. Frederic Humphrey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Frederic Humphrey commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Smoking and tobacco use intensive counseling (HCPCS 99406); Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100). Source: CMS Medicare Physician & Other Practitioners file.