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DR. ARIELA SARAH TAUB M.D.
NPI 1235541459
Pediatrics in Owings Mills, MD

Active since May 22, 2014PECOS Enrolled
8890 MCDONOGH RD STE 206, OWINGS MILLS, MD 21117(410) 323-1144(410) 323-6161 Get Directions Write a Review

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

Record update history: May 29, 2026, Nov 6, 2018, Jan 26, 2017 (3 updates tracked since 2017).

About Dr. Ariela Sarah Taub M.d. NPPES

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

DR. ARIELA SARAH TAUB M.D. (NPI 1235541459) is an individual pediatrics provider in Owings Mills, Maryland, licensed in Maryland (D0083552) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235541459
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. ARIELA SARAH TAUBCredential: M.D.
Location Address8890 MCDONOGH RD STE 206Owings Mills, MD 21117-5469
Mailing Address8890 Mcdonogh Rd Ste 206Owings Mills, MD 21117-5469 · (410) 323-1144 · Fax (410) 323-6161
Phone(410) 323-1144
Fax(410) 323-6161
Sole ProprietorNo
Enumeration DateMay 22, 2014
Last NPPES UpdateMay 29, 20263 updates tracked since enumeration
NPPES CertifiedMay 29, 2026
✔ NPI 1235541459 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MD · D0083552
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
8890 MCDONOGH RD STE 206, Owings Mills, MD 21117
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Other Identifiers 1

OtherD0083552MD · Md Medical License

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ariela Sarah Taub M.d. 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 Ariela Taub reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cross Keys Pediatrics LLC
Same address
Pediatrics
8890 MCDONOGH RD STE 206
Owings Mills, MD 21117
  • Reassigned Medicare billing, Maryland enrollment
  • 2 clinicians in this Medicare group
NPI 1144347006 (410) 323-1144

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 21117 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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

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

CROSS KEYS PEDIATRICS LLC
Pediatrics
8890 MCDONOGH RD STE 206
OWINGS MILLS, MD 21117
Baltimore County (410) 323-1144

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 Ariela Taub's NPI number?

The NPI number for Ariela Taub is 1235541459. It was assigned to this individual provider in the NPPES registry on May 22, 2014.

Where is Ariela Taub located?

Ariela Taub practices at 8890 Mcdonogh Rd Ste 206, Owings Mills, MD 21117. The listed phone number is (410) 323-1144.

What is Ariela Taub's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Ariela Taub enrolled in Medicare?

Yes. Ariela Taub is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Ariela Taub's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ariela Taub reassigns Medicare benefits to Cross Keys Pediatrics LLC (Owings Mills, MD). 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 Ariela Taub'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 Ariela Taub was last updated on May 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.