DR. JOYCE H. MA MD-PHD
NPI 1811302789
General Practice in Redding, CA

Q: What is Joyce Ma's NPI number?

The NPI number for Joyce Ma is 1811302789. It was assigned to this individual provider in the NPPES registry on June 30, 2014.

Q: What is Joyce Ma's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Q: When was this NPI record last updated?

The NPPES record for Joyce Ma was last updated on January 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 June 30, 2014PECOS Enrolled

630 TWIN VIEW BLVD, REDDING, CA 96003(650) 810-6208(530) 605-3703 Get Directions Write a Review

NPPES record last updated: January 11, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Joyce H. Ma Md-phd NPPES

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

DR. JOYCE H. MA MD-PHD (NPI 1811302789) is an individual general practice provider in Redding, California, licensed in California (A167379) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1811302789

Entity TypeIndividualFemale

Primary Taxonomy208D00000X

Provider Legal NameDR. JOYCE H. MACredential: MD-PHD

Location Address630 TWIN VIEW BLVDRedding, CA 96003-2010

Mailing Address630 Twin View BlvdRedding, CA 96003-2010 · (650) 810-6208 · Fax (530) 605-3703

Phone(650) 810-6208

Fax(530) 605-3703

Sole ProprietorNo

Enumeration DateJune 30, 2014

Last NPPES UpdateJanuary 11, 2022

NPPES CertifiedJanuary 11, 2022

✔ NPI 1811302789 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in CA · A167379

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

630 TWIN VIEW BLVD, Redding, CA 96003

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Joyce H. Ma Md-phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

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 Joyce Ma's NPI number?

The NPI number for Joyce Ma is 1811302789. It was assigned to this individual provider in the NPPES registry on June 30, 2014.

Where is Joyce Ma located?

Joyce Ma practices at 630 Twin View Blvd, Redding, CA 96003. The listed phone number is (650) 810-6208.

What is Joyce Ma's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Joyce Ma enrolled in Medicare?

Yes. Joyce Ma is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Joyce Ma was last updated on January 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.