Doctor profile · Federal record

Dr. Philippa Ribbink, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · Portland, OR

  • NPI 1255368585
  • Accepts Medicare
  • 35 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
501 N Graham St Ste 550
Portland, OR 972272010
(503) 284-5220
fax (503) 284-7941
Mailing address
541 Ne 20Th Ave Ste 225
Portland, OR 972322895

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
November 11, 2024
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
Oregon #MD20591
Medicaid (2)
WA #1006049 · OR #150277

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1255368585. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
12
Distinct HCPCS
1
Medicare allowed
$543
HCPCS Description Services Patients Avg allowed
Q0091 Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory 12 12 $45

In context: peer comparison

Among 20 peers in this city , average services per provider: 27. This provider delivers 0.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$33
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
ABBVIE INC. 1 $32.80

By nature of payment

Food and Beverage
$33

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
42
Patients
0
Total drug cost
$1,817
Drug Type Claims Patients Total cost
Estradiol Generic 19 0 $777
Progesterone (Progesterone, Micronized) Brand 12 0 $954
Venlafaxine Hcl Er (Venlafaxine Hcl) Brand 11 0 $86

Frequently asked questions

Auto-generated from federal data
What is Dr. Philippa Ribbink's medical specialty?
Dr. Philippa Ribbink practices Obstetrics & Gynecology Physician in Portland, OR.
Where does Dr. Philippa Ribbink practice?
Dr. Philippa Ribbink practices at 501 N Graham St Ste 550, Portland, OR 972272010. Office phone: 5032845220.
What is Dr. Philippa Ribbink's NPI?
Dr. Philippa Ribbink's National Provider Identifier (NPI) is 1255368585, issued by NPPES.
Does Dr. Philippa Ribbink accept Medicare assignment?
Yes. Dr. Philippa Ribbink accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Philippa Ribbink commonly perform?
Top Medicare-reported procedures in 2023: Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory (HCPCS Q0091). Source: CMS Medicare Physician & Other Practitioners file.