Doctor profile · Federal record

Dr. Iryna Falkenstein, M.D.

Glaucoma Specialist (Ophthalmology) Physician · Ophthalmology Physician · Oakland, CA

  • NPI 1639303118
  • 17 yrs on file
  • Licensed in 2 states
  • Female
  • Solo practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
491 30Th St Ste 103
Oakland, CA 94609
(510) 763-9775
Additional location
711 van Ness Ave Ste 330
San Francisco, CA 941023285
(415) 771-4020
fax (415) 771-4095

Credentials & registration

NPPES · NUCC
NPI registered
May 2009 — 17 yrs on file
Profile last updated
July 6, 2018
Specialty taxonomy
207WX0009X — NUCC code
State licenses (2)
California #C145657 · Massachusetts #254349

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639303118. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$202
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Glaukos Corporation 1 $202.16

By nature of payment

Food and Beverage
$202

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,243
Patients
451
Total drug cost
$97,329
Drug Type Claims Patients Total cost
Latanoprost Generic 386 118 $7,012
Dorzolamide-Timolol (Dorzolamide Hcl/Timolol Maleat) Brand 247 71 $7,386
Timolol Maleate Generic 137 46 $5,810
Rhopressa (Netarsudil Mesylate) Brand 93 29 $40,382
Prednisolone Acetate Generic 87 54 $3,292
Brimonidine Tartrate Generic 76 31 $3,631
Ofloxacin Generic 69 45 $1,020
Dorzolamide Hcl Generic 34 13 $1,263
Combigan (Brimonidine Tartrate/Timolol) Brand 25 0 $11,662
Neomycin-Polymyxin-Dexameth (Neomycin/Polymyxin B/Dexametha) Brand 23 19 $304

Frequently asked questions

Auto-generated from federal data
What is Dr. Iryna Falkenstein's medical specialty?
Dr. Iryna Falkenstein practices Glaucoma Specialist (Ophthalmology) Physician in Oakland, CA.
Where does Dr. Iryna Falkenstein practice?
Dr. Iryna Falkenstein practices at 491 30Th St Ste 103, Oakland, CA 94609. Office phone: 5107639775.
What is Dr. Iryna Falkenstein's NPI?
Dr. Iryna Falkenstein's National Provider Identifier (NPI) is 1639303118, issued by NPPES.