ASPEN MEDICAL GROUP, INC
NPI 1295821296
Obstetrics & Gynecology in Riverside, CA

Q: What is Aspen Medical Group, Inc's NPI number?

The NPI number for Aspen Medical Group, Inc is 1295821296. It was assigned to this organization in the NPPES registry on October 5, 2006.

Q: What is Aspen Medical Group, Inc's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Active since October 05, 2006CLIA 05D1039841 · Microscopy

9041 MAGNOLIA AVE STE 305, RIVERSIDE, CA 92503(951) 343-3477(951) 343-3486 Get Directions Write a Review

NPPES record last updated: February 7, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Aspen Medical Group, Inc NPPES

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

ASPEN MEDICAL GROUP, INC (NPI 1295821296) is a healthcare organization registered as an obstetrics & gynecology in Riverside, California and active in the NPI registry since October 2006. The organization holds a CLIA Microscopy certificate valid through April 24, 2027 and lists Iheanacho Emeruwa, Medical Director, as its authorized official.

NPPES Registry Identity

NPI1295821296

Entity TypeOrganization

Primary Taxonomy207V00000X

Legal Business NameASPEN MEDICAL GROUP, INC

Location Address9041 MAGNOLIA AVE STE 305Riverside, CA 92503-3957

Mailing Address9041 Magnolia Ave Ste 305Riverside, CA 92503-3957 · (951) 343-3477 · Fax (951) 343-3486

Phone(951) 343-3477

Fax(951) 343-3486

Organization SubpartNo

Authorized OfficialIheanacho EmeruwaMedical Director · (951) 343-3477

Enumeration DateOctober 5, 2006

Last NPPES UpdateFebruary 7, 2024

NPPES CertifiedFebruary 7, 2024

✔ NPI 1295821296 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Also ListedInternal MedicineTaxonomy 207R00000X

Also ListedPediatricsTaxonomy 208000000X

Also ListedPhysician AssistantTaxonomy 363A00000X

9041 MAGNOLIA AVE STE 305, Riverside, CA 92503

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Other Identifiers 2

MedicaidGR0094761CA

OtherZZZ28499ZCA · Medicare Ptan #

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Aspen Medical Group, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 3 clinicians reassign Medicare billing to Aspen Medical Group, Inc, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 2 within 10 miles. They are listed nearest first.

Clinicians, nearest first (3)

Iheanacho Emeruwa, M.D.

Obstetrics/Gynecology

NPI 1609871227

9041 MAGNOLIA AVE SUITE 305
Riverside, CA 92503

(951) 343-3477

✔ PECOS✔ Accepts MedicareSame address

Huong Nguyen, M.D.

Internal Medicine

NPI 1992199343

341 MAGNOLIA AVE STE 201
Corona, CA 92879

(951) 735-6969

✔ PECOS✔ Accepts Medicare8.9 mi

Britani Paul, CNM, WHNP

Certified Nurse Midwife (CNM)

NPI 1649937749

4870 BARRANCA PKWY STE 350
Irvine, CA 92604

(714) 488-7857

✔ PECOS✔ Accepts Medicare27 mi

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

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 for Provider-Performed Microscopy Procedures (PPMP) 05D1039841

Aspen Medical Group Inc · Riverside, CA

Active · expires Apr 24, 2027

CLIA Number05D1039841

Laboratory TypePhysician Office

Certificate Effective DateApril 25, 2025

Certificate Expiration DateApril 24, 2027

Laboratory DirectorIheanacho Emeruwa MD

Laboratory Phone(951) 343-3477

Laboratory LocationAspen Medical Group Inc9041 Magnolia Avenue Ste 305, Riverside, CA 92503

CLIA data matches this NPI record on: Address Name Phone

This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

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 Aspen Medical Group, Inc's NPI number?

The NPI number for Aspen Medical Group, Inc is 1295821296. It was assigned to this organization in the NPPES registry on October 5, 2006.

Where is Aspen Medical Group, Inc located?

Aspen Medical Group, Inc is located at 9041 Magnolia Ave Ste 305, Riverside, CA 92503. The listed phone number is (951) 343-3477.

What is Aspen Medical Group, Inc's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Aspen Medical Group, Inc enrolled in Medicare?

Yes. Aspen Medical Group, Inc is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Aspen Medical Group, Inc?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Aspen Medical Group, Inc, in Certified Nurse Midwife (CNM), Internal Medicine and Obstetrics/Gynecology. 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, 1 practice at this address and 2 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Aspen Medical Group, Inc hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 05D1039841) is associated with this NPI, valid through April 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 Aspen Medical Group, Inc was last updated on February 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.