MAUREEN E. HAAS M.D.
NPI 1760437230
Internal Medicine in San Luis Obispo, CA

Q: What is Maureen Haas's NPI number?

The NPI number for Maureen Haas is 1760437230. It was assigned to this individual provider in the NPPES registry on May 23, 2006.

Q: What is Maureen Haas's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Maureen Haas was last updated on January 22, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 May 23, 2006

1551 BISHOP ST, SUITE 160, SAN LUIS OBISPO, CA 93401(805) 269-1500(805) 269-1585 Get Directions Write a Review

NPPES record last updated: January 22, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Maureen E. Haas M.d. NPPES

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

MAUREEN E. HAAS M.D. (NPI 1760437230) is an individual internal medicine provider in San Luis Obispo, California, licensed in California (G59084) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1760437230

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameMAUREEN E. HAASCredential: M.D.

Location Address1551 BISHOP ST, SUITE 160San Luis Obispo, CA 93401-4635

Mailing Address150 Tejas Pl, Po Box 430Nipomo, CA 93444-9123 · (805) 929-3211 · Fax (805) 929-6440

Phone(805) 269-1500

Fax(805) 269-1585

Sole ProprietorYes

Enumeration DateMay 23, 2006

Last NPPES UpdateJanuary 22, 2010

✔ NPI 1760437230 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in CA · G59084

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

1551 BISHOP ST, San Luis Obispo, CA 93401

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Other Identifiers 12

OtherPPG: M 2791CA · Health Net

OtherHAP7131FCA · Family Planning

Medicare OSCAR/certification551983CA

Medicare PINW1508ECA

Medicare PINCO230XCA

Medicare PINW1508ACA

Medicare PINW1508CA

Medicare PINCO230ZCA

MedicaidFHC71031FCA

Medicare PINCO230WCA

Medicare PINCO230YCA

Medicare PINW1508CCA

Other Providers at the Same Location NPPES 20

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

CAROLYN ANN SMITH P.A.

Physician Assistant (Medical)

1551 BISHOP ST, 220
SAN LUIS OBISPO, CA 93401

San Luis Obispo County (805) 541-0668

COMMUNITY HEALTH CENTERS OF THE CENTRAL COAST INC

Clinic/Center (Federally Qualified Health Center (FQHC))

1551 BISHOP ST, SUITE 240
SAN LUIS OBISPO, CA 93401

San Luis Obispo County (805) 549-0402

MS. MARY B GARRETT NP

Nurse Practitioner (Psychiatric/Mental Health)

1551 BISHOP ST, SUITE A-150
SAN LUIS OBISPO, CA 93401

San Luis Obispo County (805) 541-6000

DR. BRANDON JAMES SLADE DPM

Podiatrist (Foot & Ankle Surgery)

1551 BISHOP ST
SAN LUIS OBISPO, CA 93401

San Luis Obispo County (805) 543-7788

JOHN BARRY SIEBENLIST M.D.

Dermatology (Procedural Dermatology)

1551 BISHOP ST, SUITE 220
SAN LUIS OBISPO, CA 93401

San Luis Obispo County (805) 541-0668

ELENA G ASELTINE

Registered Nurse (Women's Health Care, Ambulatory)

1551 BISHOP ST, SUITE 240
SAN LUIS OBISPO, CA 93401

San Luis Obispo County (805) 549-0402

RODOLFO CASTILLO-RUIZ MD

Family Medicine

1551 BISHOP ST, 160
SAN LUIS OBISPO, CA 93401

San Luis Obispo County (805) 269-1500

CHARLES B. FISHMAN M.D.

Dermatology

1551 BISHOP ST, SUITE 410
SAN LUIS OBISPO, CA 93401

San Luis Obispo County (805) 541-4180

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 Maureen Haas's NPI number?

The NPI number for Maureen Haas is 1760437230. It was assigned to this individual provider in the NPPES registry on May 23, 2006.

Where is Maureen Haas located?

Maureen Haas practices at 1551 Bishop St Suite 160, San Luis Obispo, CA 93401. The listed phone number is (805) 269-1500.

What is Maureen Haas's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Maureen Haas was last updated on January 22, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.