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DR. ERICA LYN ROMBLOM MD
NPI 1659688216
Internal Medicine in Santa Clarita, CA

Active since September 02, 2010PECOS EnrolledAccepts Medicare Assignment
23861 MCBEAN PKWY STE E24, SANTA CLARITA, CA 91355(661) 753-5464 Get Directions Write a Review

NPPES record last updated: November 29, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Erica Lyn Romblom Md NPPES

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

DR. ERICA LYN ROMBLOM MD (NPI 1659688216) is an individual internal medicine provider in Santa Clarita, California, licensed in California (A118807) and active in the NPI registry since September 2010. She is enrolled in Medicare PECOS and is a graduate of New York Medical College (2010).

NPPES Registry Identity

NPI1659688216
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. ERICA LYN ROMBLOMCredential: MD
Location Address23861 MCBEAN PKWY STE E24Santa Clarita, CA 91355-4457
Mailing Address23861 Mcbean Pkwy Ste E24Santa Clarita, CA 91355-4457
Phone(661) 753-5464
Sole ProprietorNo
Medical School CMSNew York Medical CollegeGraduated 2010
Enumeration DateSeptember 2, 2010
Last NPPES UpdateNovember 29, 2021
✔ NPI 1659688216 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A118807
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
23861 MCBEAN PKWY STE E24, Santa Clarita, CA 91355
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Erica Lyn Romblom Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID648413450
PECOS Enrollment IDI20130827000245
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.

Medicare Billing Reassignment

Medicare enrollment records show Erica Romblom reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
5.2 mi
Health Maintenance Organization
19105 GOLDEN VALLEY RD
Santa Clarita, CA 91387
  • Reassigned Medicare billing, California enrollment
  • Also billed through NPI 1396287082 (California)
  • 13,921 clinicians in this Medicare group
NPI 1316409410 (877) 608-0044

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91355 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 6

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

MARWAH SHAHID MD
Internal Medicine (Cardiovascular Disease)
23861 MCBEAN PKWY STE E24
VALENCIA, CA 91355
Los Angeles County (661) 753-5461
DR. MERI ANTOSSYAN D.O
Family Medicine
23861 MCBEAN PKWY STE E24
VALENCIA, CA 91355
Los Angeles County (661) 284-3100
JAY MUKESH PATEL M.D.
Internal Medicine (Cardiovascular Disease)
23861 MCBEAN PKWY STE E24
VALENCIA, CA 91355
Los Angeles County (661) 753-5461
REGENTS OF THE UNIVERSITY OF CALIFORNIA
Durable Medical Equipment & Medical Supplies
23861 MCBEAN PKWY STE E24
VALENCIA, CA 91355
Los Angeles County (661) 284-3100
TRI M TRINH M.D.
Internal Medicine (Cardiovascular Disease)
23861 MCBEAN PKWY STE E24
VALENCIA, CA 91355
Los Angeles County (661) 753-5461
DR. DAVID JOSEPH CHO MD, MBA
Internal Medicine (Cardiovascular Disease)
23861 MCBEAN PKWY STE E24
VALENCIA, CA 91355
Los Angeles County (661) 753-5461

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 Erica Romblom's NPI number?

The NPI number for Erica Romblom is 1659688216. It was assigned to this individual provider in the NPPES registry on September 2, 2010.

Where is Erica Romblom located?

Erica Romblom practices at 23861 Mcbean Pkwy Ste E24, Santa Clarita, CA 91355. The listed phone number is (661) 753-5464.

What is Erica Romblom's specialty?

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

Is Erica Romblom enrolled in Medicare?

Yes. Erica Romblom is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Erica Romblom's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erica Romblom reassigns Medicare benefits to Southern California Permanente Medical Group (Santa Clarita, CA). The 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 Erica Romblom's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Erica Romblom was last updated on November 29, 2021. 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.