DR. EMILY RUTH ADAMS-PIPER M.D.
NPI 1871878678
Obstetrics & Gynecology in Santa Clara, CA

Q: What is Emily Adams-piper's NPI number?

The NPI number for Emily Adams-piper is 1871878678. It was assigned to this individual provider in the NPPES registry on October 13, 2011. The provider is also known as Dr. Emily Ruth Adams M.D..

Q: What is Emily Adams-piper's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Emily Adams-piper was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 13, 2011PECOS EnrolledAccepts Medicare Assignment

710 LAWRENCE EXPY DEPT 390, SANTA CLARA, CA 95051(408) 851-3842 Get Directions Write a Review

NPPES record last updated: February 11, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Dr. Emily Ruth Adams-piper M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. EMILY RUTH ADAMS-PIPER M.D. (NPI 1871878678) is an individual obstetrics & gynecology provider in Santa Clara, California, licensed in California (A118574) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (2010).

NPPES Registry Identity

NPI1871878678

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameDR. EMILY RUTH ADAMS-PIPERCredential: M.D.

Location Address710 LAWRENCE EXPY DEPT 390Santa Clara, CA 95051-5173

Mailing Address710 Lawrence Expy Dept 390Santa Clara, CA 95051-5173 · (408) 851-3842

Phone(408) 851-3842

Sole ProprietorYes

Medical School CMSBoston University School Of MedicineGraduated 2010

Enumeration DateOctober 13, 2011

Last NPPES UpdateFebruary 11, 2022

✔ NPI 1871878678 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in CA · A118574

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

710 LAWRENCE EXPY DEPT 390, Santa Clara, CA 95051

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Other Names 1

Former Name (1)Dr. Emily Ruth Adams M.d.

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Emily Ruth Adams-piper M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5799913745

PECOS Enrollment IDI20150829000030

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Emily Adams-piper reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Permanente Medical Group Inc

0.1 mi

Internal Medicine

710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051

Reassigned Medicare billing, California enrollment
20,078 clinicians in this Medicare group

NPI 1073606299 (408) 851-1000

Regents Of The University Of California

337 mi

Obstetrics & Gynecology

101 CITY DRIVE SOUTH, BLDG 56 SUITE 800
Orange, CA 92868

Reassigned Medicare billing, California enrollment
149 clinicians in this Medicare group

NPI 1356304034 (714) 456-6431

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95051 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$156.67 typical visit price

range $70.37 – $206.04

Typical copayment $39.16 (range $17.59 – $51.51)

Most-billed visit code 99204

Established Patient

$86.56 typical visit price

range $23.96 – $169.60

Typical copayment $21.64 (range $5.99 – $42.40)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KRISTINA MORI MD

Obstetrics & Gynecology

710 LAWRENCE EXPY DEPT 390
SANTA CLARA, CA 95051

Santa Clara County (408) 851-3009

PAULINE CHANG YU M.D.

Obstetrics & Gynecology

710 LAWRENCE EXPY DEPT 390
SANTA CLARA, CA 95051

Santa Clara County (408) 554-9820

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Emily Adams-piper's NPI number?

The NPI number for Emily Adams-piper is 1871878678. It was assigned to this individual provider in the NPPES registry on October 13, 2011. The provider is also known as Dr. Emily Ruth Adams M.D..

Where is Emily Adams-piper located?

Emily Adams-piper practices at 710 Lawrence Expy Dept 390, Santa Clara, CA 95051. The listed phone number is (408) 851-3842.

What is Emily Adams-piper's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Emily Adams-piper enrolled in Medicare?

Yes. Emily Adams-piper is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Emily Adams-piper's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Emily Adams-piper reassigns Medicare benefits to 2 organizations: Permanente Medical Group Inc (Santa Clara, CA) and Regents Of The University Of California (Orange, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Emily Adams-piper's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Emily Adams-piper was last updated on February 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.