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DR. LAUREN HAYLEY STIEGER CLARINE D.O.
NPI 1669738928
Internal Medicine in San Marcos, CA

Active since April 11, 2012PECOS EnrolledAccepts Medicare Assignment
400 CRAVEN RD, SAN MARCOS, CA 92078(877) 236-0333 Get Directions Write a Review

NPPES record last updated: December 15, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Lauren Hayley Stieger Clarine D.o. NPPES

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

DR. LAUREN HAYLEY STIEGER CLARINE D.O. (NPI 1669738928) is an individual internal medicine provider in San Marcos, California, licensed in California (20A13059) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1669738928
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. LAUREN HAYLEY STIEGER CLARINECredential: D.O.
Location Address400 CRAVEN RDSan Marcos, CA 92078-4201
Mailing Address4077 Fifth Ave # Mer35San Diego, CA 92103-2105
Phone(877) 236-0333
Sole ProprietorNo
Medical School CMSOtherGraduated 2012
Enumeration DateApril 11, 2012
Last NPPES UpdateDecember 15, 2021
✔ NPI 1669738928 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 · 20A13059
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.
400 CRAVEN RD, San Marcos, CA 92078
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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. Lauren Hayley Stieger Clarine D.o. 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 ID3173899820
PECOS Enrollment IDI20171024002211
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 Lauren Clarine reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
24 mi
Health Maintenance Organization
4647 ZION AVE
San Diego, CA 92120
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1225060742 (619) 528-5000

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 92078 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
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
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 20

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

MRS. LAURIE JUNE STEINECKE PT
Physical Therapist (Orthopedic)
400 CRAVEN RD
SAN MARCOS, CA 92078
San Diego County (760) 510-5662
MASSUD R WEISS
Family Medicine
400 CRAVEN RD
SAN MARCOS, CA 92078
San Diego County (833) 574-2273
SZE HOAY DING M.D.
Internal Medicine
400 CRAVEN RD
SAN MARCOS, CA 92078
San Diego County (619) 318-7476
MS. JENNIFER ALEXANDER RCP, RRT
Respiratory Therapist, Certified (Pulmonary Function Technologist)
400 CRAVEN RD
SAN MARCOS, CA 92078
San Diego County (760) 510-5457
LORRAINE VIVIENNE LEVY PT
Physical Therapist (Orthopedic)
400 CRAVEN RD
SAN MARCOS, CA 92078
San Diego County (760) 510-5656
NICOLETTE E. DOME-YUTSUS AU.D.
Audiologist
400 CRAVEN RD
SAN MARCOS, CA 92078
San Diego County (858) 616-5115
DR. ROSE RIDINGS FEAVER PHARM.D.
Pharmacist
400 CRAVEN RD
SAN MARCOS, CA 92078
San Diego County (760) 510-4077
DR. MICHAEL JOSEPH CRAWFORD D.P.M
Podiatrist (Foot & Ankle Surgery)
400 CRAVEN RD
SAN MARCOS, CA 92078
San Diego County (626) 818-0967

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 Lauren Clarine's NPI number?

The NPI number for Lauren Clarine is 1669738928. It was assigned to this individual provider in the NPPES registry on April 11, 2012.

Where is Lauren Clarine located?

Lauren Clarine practices at 400 Craven Rd, San Marcos, CA 92078. The listed phone number is (877) 236-0333.

What is Lauren Clarine's specialty?

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

Is Lauren Clarine enrolled in Medicare?

Yes. Lauren Clarine 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 Lauren Clarine's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Clarine reassigns Medicare benefits to Southern California Permanente Medical Group (San Diego, 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 Lauren Clarine'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 Lauren Clarine was last updated on December 15, 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.