GRAZYNA M PIEKOS-SOBCZAK M.D.
NPI 1992797906
Pediatrics - Pediatric Endocrinology in Phoenix, AZ

Q: What is the provider's specialty?

The provider's specialty is Pediatrics with taxonomy code 2080P0205X and a focus in Pediatric Endocrinology.

Active since August 16, 2005PECOS Enrolled

1920 E CAMBRIDGE AVE STE 301, PHOENIX, AZ 85006(602) 933-0935(602) 933-2471 Get Directions Write a Review

NPPES record last updated: March 26, 2018. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Grazyna M Piekos-sobczak M.d. NPPES

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

GRAZYNA M PIEKOS-SOBCZAK M.D. (NPI 1992797906) is an individual pediatric endocrinology provider in Phoenix, Arizona, licensed in Arizona (34162) and active in the NPI registry since August 2005. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1992797906

Entity TypeIndividualFemale

Primary Taxonomy2080P0205X

Provider Legal NameGRAZYNA M PIEKOS-SOBCZAKCredential: M.D.

Location Address1920 E CAMBRIDGE AVE STE 301Phoenix, AZ 85006-1464

Mailing Address3200 E Camelback Rd Ste 250Phoenix, AZ 85018-2327 · (602) 933-1814

Phone(602) 933-0935

Fax(602) 933-2471

Sole ProprietorNo

Enumeration DateAugust 16, 2005

Last NPPES UpdateMarch 26, 2018

✔ NPI 1992797906 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0205X

License✔ Licensed in AZ · 34162

Definition

A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.

Also ListedPediatricsTaxonomy 208000000X · License 34162 (AZ)

1920 E CAMBRIDGE AVE STE 301, Phoenix, AZ 85006

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Secondary Practice Locations 2

Location 11920 E Cambridge Ave Ste 301Phoenix, AZ 85006-1464 · Phone (602) 933-0935 · Fax (602) 933-2471

Location 21919 E Thomas RdPhoenix, AZ 85016-7710 · Phone (602) 933-0935 · Fax (602) 933-0610

Other Identifiers 1

Medicaid944646AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Grazyna M Piekos-sobczak 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85006 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

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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 19

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

DR. BRUCE M HECHT M.D.

Pediatrics (Pediatric Cardiology)