Doctor profile · Federal record

Dr. Garo Harmandayan, M.D.

Hospice and Palliative Medicine (Internal Medicine) Physician (CMS: Internal Medicine) · Internal Medicine Physician · West Hollywood, CA

  • NPI 1326309055
  • Accepts Medicare
  • MIPS 84.1 / 100 · 2023
  • 16 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
8700 Beverly Blvd, Becker Bldg., Suite B224
West Hollywood, CA 900481804
(310) 423-9520
Mailing address
8700 Beverly Boulevard,, Becker Bldg, Suite B224
Los Angeles, CA 90048

Credentials & registration

NPPES · NUCC
NPI registered
May 2012 — 14 yrs on file
Profile last updated
April 1, 2016
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
207RH0002X — NUCC code
State license (1)
California #A119206

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326309055. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
312
Distinct HCPCS
5
Medicare allowed
$42,610
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 149 82 $127
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 105 97 $186
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 26 19 $53
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 21 16 $85
99238 Hospital discharge day management, 30 minutes or less 11 11 $87

In context: peer comparison

Among 5 peers in West Hollywood Hospice and Palliative Medicine (Internal Medicine) Physician, average services per provider: 76. This provider delivers 4.1× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$43
Transactions
2
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Galderma Laboratories, L.P. 2 $42.96

By nature of payment

Food and Beverage
$43

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
70
Patients
0
Total drug cost
$9,937
Drug Type Claims Patients Total cost
Levothyroxine Sodium Generic 19 0 $224
Furosemide Generic 17 0 $83
Tolterodine Tartrate ER (Tolterodine Tartrate) Brand 12 0 $1,659
Amlodipine Besylate Generic 11 0 $253
Entresto (Sacubitril/Valsartan) Brand 11 0 $7,718

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Garo Harmandayan's medical specialty?
Dr. Garo Harmandayan practices Hospice and Palliative Medicine (Internal Medicine) Physician in West Hollywood, CA.
Where does Dr. Garo Harmandayan practice?
Dr. Garo Harmandayan practices at 8700 Beverly Blvd, West Hollywood, CA 900481804. Office phone: 3104239520.
What is Dr. Garo Harmandayan's NPI?
Dr. Garo Harmandayan's National Provider Identifier (NPI) is 1326309055, issued by NPPES.
Does Dr. Garo Harmandayan accept Medicare assignment?
Yes. Dr. Garo Harmandayan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Garo Harmandayan commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.