Doctor profile · Federal record

Dr. Werner Martens, MD

Internal Medicine Physician (CMS: Internal Medicine) · Norfolk, VA

  • NPI 1669534871
  • Accepts Medicare
  • 58 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
902 Graydon Ave
Norfolk, VA 235071208
(757) 622-1661
fax (757) 627-0704

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
November 29, 2007
Year of graduation
1968 — 58 yrs since
Specialty taxonomy
207R00000X — NUCC code
State license (1)
Virginia #0101022116
Medicaid (2)
VA #6040985 · NC #8902073

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1669534871. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
183
Distinct HCPCS
1
Medicare allowed
$15,444
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 183 25 $84

In context: peer comparison

Among 61 peers in Norfolk Internal Medicine Physician, average services per provider: 367. This provider delivers 0.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
976
Patients
114
Total drug cost
$29,160
Drug Type Claims Patients Total cost
Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) Brand 223 23 $12,857
Oxycodone Hcl Generic 122 13 $7,947
Amlodipine Besylate Generic 74 20 $473
Omeprazole Generic 67 16 $659
Alprazolam Generic 62 0 $868
Furosemide Generic 56 15 $251
Lorazepam Generic 49 0 $1,236
Cyclobenzaprine Hcl Generic 48 0 $683
Zolpidem Tartrate Generic 47 0 $171
Gabapentin Generic 46 0 $491

Frequently asked questions

Auto-generated from federal data
What is Dr. Werner Martens's medical specialty?
Dr. Werner Martens practices Internal Medicine Physician in Norfolk, VA.
Where does Dr. Werner Martens practice?
Dr. Werner Martens practices at 902 Graydon Ave, Norfolk, VA 235071208. Office phone: 7576221661.
What is Dr. Werner Martens's NPI?
Dr. Werner Martens's National Provider Identifier (NPI) is 1669534871, issued by NPPES.
Does Dr. Werner Martens accept Medicare assignment?
Yes. Dr. Werner Martens accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Werner Martens commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.