TAMMIE CHEN
NPI 1851628580
Counselor in Oakland, CA

Active since November 18, 2009PECOS EnrolledAccepts Medicare Assignment
268 GRAND AVE, OAKLAND, CA 94610(510) 835-2777 Get Directions Write a Review

NPPES record last updated: August 7, 2014. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Tammie Chen NPPES

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

TAMMIE CHEN (NPI 1851628580) is an individual counselor in Oakland, California and active in the NPI registry since November 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1851628580
Entity TypeIndividualFemale
Primary Taxonomy101Y00000X
Provider Legal NameTAMMIE CHEN
Location Address268 GRAND AVEOakland, CA 94610-4724
Mailing Address268 Grand AveOakland, CA 94610-4724
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateNovember 18, 2009
Last NPPES UpdateAugust 7, 2014
NPI 1851628580 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition

A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.

268 GRAND AVE, Oakland, CA 94610

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Tammie Chen 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 ID1254609209
PECOS Enrollment IDI20221215001064
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.

Other Providers at the Same Location NPPES 14

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

Counselor (Mental Health)
268 GRAND AVE
OAKLAND, CA 94610
Marriage & Family Therapist
268 GRAND AVE
OAKLAND, CA 94610
Community Health Worker
268 GRAND AVE
OAKLAND, CA 94610
Community Health Worker
268 GRAND AVE
OAKLAND, CA 94610
Counselor (Mental Health)
268 GRAND AVE
OAKLAND, CA 94610
Student in an Organized Health Care Education/Training Program
268 GRAND AVE
OAKLAND, CA 94610
Community Health Worker
268 GRAND AVE
OAKLAND, CA 94610
Community Health Worker
268 GRAND AVE
OAKLAND, CA 94610

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 Tammie Chen's NPI number?

The NPI number for Tammie Chen is 1851628580. It was assigned to this individual provider in the NPPES registry on November 18, 2009.

Where is Tammie Chen located?

Tammie Chen practices at 268 Grand Ave, Oakland, CA 94610. The listed phone number is (510) 835-2777.

What is Tammie Chen's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Is Tammie Chen enrolled in Medicare?

Yes. Tammie Chen 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.

When was this NPI record last updated?

The NPPES record for Tammie Chen was last updated on August 7, 2014. NPI Profile syncs with the weekly NPPES data releases published by CMS.