DR. JOSEPHINE DOO (M.D.) – Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician, NPI 1336670116

DR. JOSEPHINE DOO (M.D.) is a healthcare provider. based in Los gatos, California. specializing in OBSTETRICS/GYNECOLOGY. They hold the professional credentials M.D.. They hold a License No. A161501 (CA). The NPI Number for DR. JOSEPHINE DOO (M.D.) is 1336670116

Main info

Female
Sole Proprietor
9 Years Of Experience
Accepts Medicare Assignment
Name
DR. JOSEPHINE DOO (M.D.)
NPI
1336670116
Phone
(925) 905-9922
Address
15215 NATIONAL AVE STE 104
Enumeration Date
23 March 2017
Last Update Date
4 June 2024

Doctor Profile

Medical School Name
UNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
Secondary Phone
9259059922
Graduation Year
2017 (9 years ago)
PAC ID
2264941277
Group Practice PAC ID
6901028406
Professional Enrollment ID
I20250602001958
Address ID
CA950322425LO15215AVEX305
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience47
Completeness75
Years active:9State licenses:1Digital endpointsOther names

4,008 OBSTETRICS/GYNECOLOGY in CA

Provider Addresses for DR. JOSEPHINE DOO (M.D.)

  • 15215 NATIONAL AVE STE 104

    LOS GATOS, CA 950322425

    Phone: (925) 905-9922

    Type: Location

  • 800 Stanton L Young Blvd

    AAT 2475

    Oklahoma City, OK 73104

    Phone: (405) 271-8469

    Type: Location

  • Riverside Community Hospital, 4445, Magnolia Avenue, Riverside, Riverside County, California, 92501, United States

    OB/GYN DEPARTMENT, ATTN: SHANNON RICHARDSON

    RIVERSIDE, CA 925014135

    Phone: (951) 788-3508

    Type: Mailing

  • 800 STANTON L YOUNG BLVD

    AAT 2475

    OKLAHOMA CITY, OK 73104

    Phone: (405) 271-8469

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

CMS reports 74 Open Payments records for all available years, with a total value of $8,357.

Total Amount is formed as General ($8,357) + Research ($0) + Ownership ($0) = $8,357.

Last reported payment date: 2024-10-30 • Largest payer in this snapshot: Boston Scientific Corporation ($3,089).

Total Amount

$8,357

General + Research + Ownership

Payments

74

Total payment records

General Amount

$8,357

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-10-30

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2025-06-02

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20250602001958IObstetrics/GynecologyCATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 95032)

Loading plans...

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6901028406View full group profile
NameSpecialtyState
O B S T E T R I C S/ G Y N E C O L O G YCA

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

Can I cross-check DR. JOSEPHINE DOO (M.D.) using NPI 1336670116?
NPI 1336670116 belongs to DR. JOSEPHINE DOO (M.D.); compare other details if you need extra assurance.
Would DR. JOSEPHINE DOO (M.D.) appear as active to a payer?
You can treat DR. JOSEPHINE DOO (M.D.) as active for directory purposes; confirm clinical privileges separately.
How would a patient describe DR. JOSEPHINE DOO (M.D.)'s focus?
For DR. JOSEPHINE DOO (M.D.), the primary taxonomy reads as Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician. Clinical services aligned with this taxonomy classification.
Where in California is DR. JOSEPHINE DOO (M.D.) registered?
Use Los Gatos, California as the headline location for DR. JOSEPHINE DOO (M.D.) here.
What does 7 location(s) imply?
7 practice locations appear in the available data.

Similar Providers

DAVID M KIMBLE (MD)

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
South Fair Oaks Avenue, Pasadena, Los Angeles County, California, 91105-3212, United States
NPI: 1447244868

DR. JAMES SANDIDGE JR. DUNN (M.D.)

Obstetrics & Gynecology Physician
Sutter Auburn Faith Hospital, 11815, Education Street, Auburn, Placer County, California, 95602, United States
NPI: 1093700528

HEIDI WITTENBERG (MD)

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
55, Francisco Street, North Beach, San Francisco, California, 94133, United States
NPI: 1588652143
San Pablo Street, Lincoln Heights, Los Angeles, Los Angeles County, California, 90031, United States
NPI: 1952382756

DR. STACEY J. WALLACH (M.D.)

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
Lawrence J. Ellison Ambulatory Care Center, 4860, Y Street, Sacramento, Sacramento County, California, 95817, United States
NPI: 1891779369

DR. WILLIAM BENJAMIN WARNER (M.D.)

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
34800 Bob Wilson Dr
NPI: 1265403463

MIKIO A NIHIRA (MD)

Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician
21160, Via Teodocio, Yorba Linda, Orange County, California, 92887, United States
NPI: 1326016114