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MARYLOU ROMO-GRITZEWSKY
NPI 1689778607
Internal Medicine in Freedom, CA

Active since September 11, 2006CLIA 05D0925390 · Waiver
268 GREEN VALLEY RD, FREEDOM, CA 95019(831) 728-0440(831) 728-4293 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 22, 2020, Jun 21, 2018 (2 updates tracked since 2018).

About Marylou Romo-gritzewsky NPPES

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

MARYLOU ROMO-GRITZEWSKY (NPI 1689778607) is a healthcare organization registered as an internal medicine in Freedom, California and active in the NPI registry since September 2006. The organization holds a CLIA Waiver certificate valid through February 24, 2027 and lists Marylou Romo-gritzewsky, Physician, as its authorized official.

NPPES Registry Identity

NPI1689778607
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameMARYLOU ROMO-GRITZEWSKY
Location Address268 GREEN VALLEY RDFreedom, CA 95019-3139
Mailing Address268 Green Valley RdFreedom, CA 95019-3139 · (831) 728-0440 · Fax (831) 728-4293
Phone(831) 728-0440
Fax(831) 728-4293
Organization SubpartNo
Authorized OfficialMarylou Romo-gritzewskyPhysician · (831) 728-0440
Enumeration DateSeptember 11, 2006
Last NPPES UpdateAugust 22, 20202 updates tracked since enumeration
✔ NPI 1689778607 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 · A76531
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.
268 GREEN VALLEY RD, Freedom, CA 95019
Open in Google Maps ↗

Other Identifiers 1

Other1790795730CA · Npi Dr. Romo

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 05D0925390

Marylou Romo-Gritzewsky · Freedom, CA
Active · expires Feb 24, 2027
CLIA Number05D0925390
Laboratory TypePhysician Office
Certificate Effective DateFebruary 25, 2025
Certificate Expiration DateFebruary 24, 2027
Laboratory DirectorMarylou Romo-Gritzewsky
Laboratory Phone(831) 728-0440
Laboratory LocationMarylou Romo-Gritzewsky268 Green Valley Road, Freedom, CA 95019
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 3

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

JAMES JOSEPH GALLAGHER M.D.
Family Medicine
268 GREEN VALLEY RD
FREEDOM, CA 95019
Santa Cruz County (831) 728-0440
MR. JERIC CANDA VILLARUZ MD
Internal Medicine
268 GREEN VALLEY RD
FREEDOM, CA 95019
Santa Cruz County (831) 728-0440
MARYLOU ROMO-GRITZEWSKY M.D.
Internal Medicine
268 GREEN VALLEY RD, BLDG 4
FREEDOM, CA 95019
Santa Cruz County (831) 728-0440

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 Marylou Romo-Gritzewsky's NPI number?

The NPI number for Marylou Romo-Gritzewsky is 1689778607. It was assigned to this organization in the NPPES registry on September 11, 2006.

Where is Marylou Romo-Gritzewsky located?

Marylou Romo-Gritzewsky is located at 268 Green Valley Rd, Freedom, CA 95019. The listed phone number is (831) 728-0440.

What is Marylou Romo-Gritzewsky's specialty?

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

Does Marylou Romo-Gritzewsky hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 05D0925390) is associated with this NPI, valid through February 24, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Marylou Romo-Gritzewsky was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.