Katherine Ohanlan, MD - Obstetrics & Gynecology in Portola Valley, CA

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Katherine Ohanlan, MD is a Obstetrics & Gynecology - Gynecologic Oncology physician based in Portola Valley, California. Katherine Ohanlan is licensed to practice in California (license number G70108) and her current practice location is 4370 Alpine Rd, Suite 104, Portola Valley, California. She can be reached at her office (for appointments etc.) via phone at (650) 851-6669.

NPI number for Katherine Ohanlan is 1467486407 and her current mailing address is 351 Hospital Rd, Suite 507, Newport Beach, California. She does not participate in medicare program and thus does not accept medicare assignments. Her NPI Number is 1467486407.

Contact Information

Katherine Ohanlan, MD
4370 Alpine Rd, Suite 104,
Portola Valley, CA 94028-7952
(650) 851-6669
(650) 851-9747

Map and Direction




Physician's Profile

Full NameKatherine Ohanlan
GenderFemale
SpecialityObstetrics & Gynecology - Gynecologic Oncology
Location4370 Alpine Rd, Portola Valley, California
Accepts Medicare AssignmentsDoes not participate in Medicare Program. She may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1467486407
  • Provider Enumeration Date: 07/10/2006
  • Last Update Date: 03/27/2013

Medical Identifiers

Medical identifiers for Katherine Ohanlan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467486407NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207VX0201XObstetrics & Gynecology - Gynecologic Oncology G70108 (California)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Katherine Ohanlan is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Katherine Ohanlan, MD
351 Hospital Rd, Suite 507,
Newport Beach, CA 92663-3509

Ph: (949) 642-1361		Katherine Ohanlan, MD
4370 Alpine Rd, Suite 104,
Portola Valley, CA 94028-7952

Ph: (650) 851-6669

Reviews and Comments


Obstetrics & Gynecology Doctors in Portola Valley, CA

Rachel Perlman,
Obstetrics & Gynecology
Medicare: Not Enrolled in Medicare
Practice Location: 3250 Alpine Rd, Portola Valley, CA 94028
Phone: 650-851-6650    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

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