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STEPHANIE STEIN MD
NPI 1710145255
Internal Medicine - Endocrinology, Diabetes & Metabolism in Chevy Chase, MD

Active since May 31, 2008Opted out of Medicare · through Sep 26, 2027
5530 WISCONSIN AVE STE 527, CHEVY CHASE, MD 20815(301) 941-3090(240) 465-3061 Get Directions Write a Review

NPPES record last updated: September 14, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Stephanie Stein Md NPPES

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

STEPHANIE STEIN MD (NPI 1710145255) is an individual endocrinology, diabetes & metabolism provider in Chevy Chase, Maryland, licensed in District Of Columbia (MD041097) and active in the NPI registry since May 2008. She has opted out of Medicare through September 26, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1710145255
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameSTEPHANIE STEINCredential: MD
Location Address5530 WISCONSIN AVE STE 527Chevy Chase, MD 20815-4430
Mailing Address5530 Wisconsin Ave Ste 527Chevy Chase, MD 20815-4430 · (301) 941-3090 · Fax (240) 465-3061
Phone(301) 941-3090
Fax(240) 465-3061
Sole ProprietorNo
Enumeration DateMay 31, 2008
Last NPPES UpdateSeptember 14, 2022
NPPES CertifiedSeptember 14, 2022
✔ NPI 1710145255 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
Licenses✔ Licensed in DC · MD041097✔ Licensed in MD · D75565
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
5530 WISCONSIN AVE STE 527, Chevy Chase, MD 20815
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Other Names 1

Former Name (1)Stephanie Michelle Aleskow Md

Other Identifiers 2

OtherS062-0520MD · Carefirst Bc/bs
Medicaid257905700MD

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Stephanie Stein Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from September 26, 2023 through September 26, 2027.

Opt-Out Effective DateSeptember 26, 2023
Opt-Out In Effect ThroughSeptember 26, 2027Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20815 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
8 suppliers16 claims53 services$5.10 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
11 suppliers162 claims162 services$180.68 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Stephanie Stein's NPI number?

The NPI number for Stephanie Stein is 1710145255. It was assigned to this individual provider in the NPPES registry on May 31, 2008. The provider is also known as Stephanie Michelle Aleskow MD.

Where is Stephanie Stein located?

Stephanie Stein practices at 5530 Wisconsin Ave Ste 527, Chevy Chase, MD 20815. The listed phone number is (301) 941-3090.

What is Stephanie Stein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Stephanie Stein enrolled in Medicare?

No. Stephanie Stein has opted out of Medicare through September 26, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Stephanie Stein was last updated on September 14, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.