Doctor profile · Federal record

Dr. Isabell Beddow, MD

Obstetrics & Gynecology Physician (CMS: Obstetrics/Gynecology) · San Mateo, CA

  • NPI 1942374269
  • Accepts Medicare
  • 31 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
616 Virginia Ave
San Mateo, CA 944023241
(650) 458-8929

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207V00000X — NUCC code
State license (1)
California #A69848
Medicaid
CA #00A698480

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1942374269. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
16
Distinct HCPCS
1
Medicare allowed
$2,414
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 16 12 $151

In context: peer comparison

Among 6 peers in this city , average services per provider: 46. This provider delivers 0.3× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$125
Transactions
9
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
MAYNE PHARMA COMMERCIAL LLC 7 $67.23
Ethicon US, LLC 1 $34.57
Hologic Sales and Service, LLC 1 $22.77

By nature of payment

Food and Beverage
$125

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
14
Patients
0
Total drug cost
$788
Drug Type Claims Patients Total cost
Estradiol Generic 14 0 $788

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Isabell Beddow's medical specialty?
Dr. Isabell Beddow practices Obstetrics & Gynecology Physician in San Mateo, CA.
Where does Dr. Isabell Beddow practice?
Dr. Isabell Beddow practices at 616 Virginia Ave, San Mateo, CA 944023241. Office phone: 6504588929.
What is Dr. Isabell Beddow's NPI?
Dr. Isabell Beddow's National Provider Identifier (NPI) is 1942374269, issued by NPPES.
Does Dr. Isabell Beddow accept Medicare assignment?
Yes. Dr. Isabell Beddow accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Isabell Beddow commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.