Doctor profile · Federal record

Dr. Karo Ohanian, MD

Family Medicine Physician (CMS: Family Practice) · Portsmouth, VA

  • NPI 1265895544
  • Accepts Medicare
  • MIPS 93.2 / 100 · 2023
  • 10 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3640 High St Ste 3B
Portsmouth, VA 237073213
(757) 397-6344
fax (757) 606-1185
Mailing address
Po Box 936
Norfolk, VA 235010936

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
August 13, 2019
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
207Q00000X — NUCC code
State license (1)
Virginia #0101267346

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265895544. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
400
Distinct HCPCS
9
Medicare allowed
$38,525
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 186 125 $125
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 44 16 $116
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 35 35 $126
99213 Established patient office or other outpatient visit, 20-29 minutes 34 34 $89
G0444 Annual depression screening, 5 to 15 minutes 30 30 $17
G0008 Administration of influenza virus vaccine 23 23 $30
83036 Hemoglobin a1c level 19 18 $10
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage 18 18 $75
82962 Blood glucose (sugar) test performed by hand-held instrument 11 11 $3

In context: peer comparison

Among 6 peers in Portsmouth Family Medicine Physician, average services per provider: 62. This provider delivers 6.5× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
585
Patients
112
Total drug cost
$20,367
Drug Type Claims Patients Total cost
Amlodipine Besylate Generic 87 29 $460
Atorvastatin Calcium Generic 78 25 $1,311
Lisinopril Generic 50 11 $539
Losartan Potassium Generic 48 14 $378
Gabapentin Generic 46 20 $1,303
Omeprazole Generic 34 0 $550
Metformin Hcl Generic 33 0 $331
Fluticasone Propionate Generic 31 13 $353
Metoprolol Succinate Generic 31 0 $370
Hydrochlorothiazide Generic 30 0 $99

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Karo Ohanian's medical specialty?
Dr. Karo Ohanian practices Family Medicine Physician in Portsmouth, VA.
Where does Dr. Karo Ohanian practice?
Dr. Karo Ohanian practices at 3640 High St Ste 3B, Portsmouth, VA 237073213. Office phone: 7573976344.
What is Dr. Karo Ohanian's NPI?
Dr. Karo Ohanian's National Provider Identifier (NPI) is 1265895544, issued by NPPES.
Does Dr. Karo Ohanian accept Medicare assignment?
Yes. Dr. Karo Ohanian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Karo Ohanian commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.