TITANIUM EXTRA - INGLEWOOD
NPI 1922642909
Case Management in Garden Grove, CA

Active since November 01, 2019
12566 VALLEY VIEW ST, GARDEN GROVE, CA 92845(714) 897-1071(714) 373-4696 Get Directions Write a Review

NPPES record last updated: March 1, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 1, 2023, Nov 17, 2022, Oct 24, 2022 and 3 more (6 updates tracked since 2019).

About Titanium Extra - Inglewood NPPES

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

TITANIUM EXTRA - INGLEWOOD (NPI 1922642909) is a healthcare organization registered as a case management in Garden Grove, California and active in the NPI registry since November 2019. The organization maintains 9 additional practice locations and lists Gray William Miller, Ceo, as its authorized official.

NPPES Registry Identity

NPI1922642909
Entity TypeOrganization
Primary Taxonomy251B00000X
Legal Business NameSTERLING HOSPITALIST MEDICAL GROUP INC
Location Address12566 VALLEY VIEW STGarden Grove, CA 92845-2006
Mailing Address2943 Cuesta WayCarmel, CA 93923-9710 · (832) 368-6461
Fax(714) 373-4696
Organization SubpartNo
Authorized OfficialGray William MillerCeo · (832) 368-6461
Enumeration DateNovember 1, 2019
Last NPPES UpdateMarch 1, 20236 updates tracked since enumeration
NPPES CertifiedMarch 1, 2023
✔ NPI 1922642909 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCase ManagementAgencies
Taxonomy Code251B00000X
Definition
An organization that is responsible for providing case management services. The agency provides services which assist an individual in gaining access to needed medical, social, educational, and/or other services. Case management services may be used to locate, coordinate, and monitor necessary appropriate services. It may be used to encourage the use of cost-effective medical care by referrals to appropriate providers and to discourage over utilization of costly services. Case management may also serve to provide necessary coordination of non-medical services such as vocational rehabilitation, education, employment, when the services provided enable the individual to function at the highest level.
12566 VALLEY VIEW ST, Garden Grove, CA 92845

Other Names 1

Doing Business AsTitanium Extra - Inglewood

Secondary Practice Locations 9

Location 1501 W Broadway Ste 800San Diego, CA 92101-3546 · Phone (714) 897-1071
Location 21390 Market St Ste 200San Francisco, CA 94102-5404 · Phone (714) 897-1071
Location 3500 Capitol Mall Ste 2350Sacramento, CA 95814-4760 · Phone (714) 897-1071
Location 41414 S Grand Ave Ste 475Los Angeles, CA 90015-3079 · Phone (213) 765-8123 · Fax (213) 336-3032
Location 55220 Clark Ave Ste 125Lakewood, CA 90712-2623 · Phone (562) 925-7401 · Fax (562) 925-8898
Location 611100 Warner Ave Ste 250Fountain Valley, CA 92708-7511 · Phone (714) 557-0997 · Fax (714) 557-0998
Location 710800 Paramount Blvd Ste 405Downey, CA 90241-3334 · Phone (562) 928-9700 · Fax (562) 928-8300
Location 8933 S Sunset Ave Ste 101West Covina, CA 91790-3410 · Phone (562) 928-9700 · Fax (562) 928-8300
Location 91101 Marina Village Pkwy Ste 201Alameda, CA 94501-6472 · Phone (714) 897-1071

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Titanium Extra - Inglewood is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Titanium Extra - Inglewood, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Internal Medicine
NPI 1891138269
5122 KATELLA AVE STE 210
Los Alamitos, CA 90720
(562) 430-0015
✔ PECOS1.7 mi
Nurse Practitioner
NPI 1578172268
3650 E. SOUTH ST STE 106
Lakewood, CA 90712
(562) 925-7401
✔ PECOS8.8 mi
Nurse Practitioner
NPI 1700323227
26800 CROWN VALLEY PKWY STE 540
Mission Viejo, CA 92691
(949) 364-6000
✔ PECOS✔ Accepts Medicare26 mi

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

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 Sterling Hospitalist Medical Group Inc's NPI number?

The NPI number for Sterling Hospitalist Medical Group Inc is 1922642909. It was assigned to this organization in the NPPES registry on November 1, 2019. The provider is doing business as Titanium Extra - Inglewood.

Where is Sterling Hospitalist Medical Group Inc located?

Sterling Hospitalist Medical Group Inc is located at 12566 Valley View St, Garden Grove, CA 92845. The listed phone number is (714) 897-1071.

What is Sterling Hospitalist Medical Group Inc's specialty?

The primary specialty registered for this NPI is Case Management with taxonomy code 251B00000X.

Is Sterling Hospitalist Medical Group Inc enrolled in Medicare?

Yes. Sterling Hospitalist Medical Group Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Sterling Hospitalist Medical Group Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Sterling Hospitalist Medical Group Inc, in Internal Medicine and Nurse Practitioner. A 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 the clinician's services. Of these, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Sterling Hospitalist Medical Group Inc was last updated on March 1, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.