ESTEFANIA MAURER SPAKOWSKY
NPI 1073910543
Internal Medicine in Downey, CA

Q: What is Estefania Maurer Spakowsky's NPI number?

The NPI number for Estefania Maurer Spakowsky is 1073910543. It was assigned to this individual provider in the NPPES registry on November 29, 2014.

Q: What is Estefania Maurer Spakowsky's specialty?

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

Active since November 29, 2014PECOS Enrolled

12130 PARAMOUNT BLVD, DOWNEY, CA 90242(562) 923-9414 Get Directions Write a Review

NPPES record last updated: May 30, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 30, 2019, Oct 23, 2018, Mar 17, 2018 and 2 more (5 updates tracked since 2017).

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About Estefania Maurer Spakowsky NPPES

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

ESTEFANIA MAURER SPAKOWSKY (NPI 1073910543) is an individual internal medicine provider in Downey, California, licensed in California (A155738) and active in the NPI registry since November 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1073910543

Entity TypeIndividualFemale

Primary Taxonomy207R00000X

Provider Legal NameESTEFANIA MAURER SPAKOWSKY

Location Address12130 PARAMOUNT BLVDDowney, CA 90242-2339

Mailing Address2040 Camfield AveLos Angeles, CA 90040-1574

Phone(562) 923-9414

Sole ProprietorNo

Enumeration DateNovember 29, 2014

Last NPPES UpdateMay 30, 20195 updates tracked since enumeration

✔ NPI 1073910543 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 · A155738

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.

12130 PARAMOUNT BLVD, Downey, CA 90242

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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 (PECOS)

Estefania Maurer Spakowsky is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Estefania Maurer Spakowsky reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

R & N Gupta MD Professional Corporation

69 mi

Internal Medicine

341 E MAIN ST, STE 100
San Jacinto, CA 92583

Reassigned Medicare billing, California enrollment
8 clinicians in this Medicare group

NPI 1730535261 (951) 654-9367

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 90242 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 20

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

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