DR. GREGORY DAVID WINTER D.D.S.
NPI 1902198294
Dentist - Dentist Anesthesiologist in Baltimore, MD

Q: What is Gregory Winter's NPI number?

The NPI number for Gregory Winter is 1902198294. It was assigned to this individual provider in the NPPES registry on May 5, 2011.

Q: What is Gregory Winter's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Dentist Anesthesiologist, with taxonomy code 1223D0004X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Winter was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since May 05, 2011PECOS Enrolled

650 W BALTIMORE ST OFC 3215, BALTIMORE, MD 21201(410) 706-7060 Get Directions Write a Review

NPPES record last updated: February 24, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 28, 2024, Aug 23, 2023 (2 updates tracked since 2023).

On this page

About Dr. Gregory David Winter D.d.s. NPPES

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

DR. GREGORY DAVID WINTER D.D.S. (NPI 1902198294) is an individual dentist anesthesiologist in Baltimore, Maryland, licensed in Maryland (14958) and active in the NPI registry since May 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1902198294

Entity TypeIndividualMale

Primary Taxonomy1223D0004X

Provider Legal NameDR. GREGORY DAVID WINTERCredential: D.D.S.

Location Address650 W BALTIMORE ST OFC 3215Baltimore, MD 21201-1510

Mailing AddressUniversity Of Maryland School Of Dentistry, 650 W Baltimore StreetBaltimore, MD 21201 · (410) 706-7060 · Fax (410) 706-0891

Phone(410) 706-7060

Sole ProprietorNo

Enumeration DateMay 5, 2011

Last NPPES UpdateFebruary 24, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 24, 2026

✔ NPI 1902198294 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · Dentist AnesthesiologistDental Providers

Taxonomy Code1223D0004X

License✔ Licensed in MD · 14958

Definition

A dentist who has successfully completed an accredited postdoctoral anesthesiology residency training program for dentists of two or more years duration, in accord with Commission on Dental Accreditation's Standards for Dental Anesthesiology Residency Programs, and/or meets the eligibility requirements for examination by the American Dental Board of Anesthesiology.

Also ListedDentistTaxonomy 122300000X · License 14958 (MD)

650 W BALTIMORE ST OFC 3215, Baltimore, MD 21201

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma 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)

Dr. Gregory David Winter D.d.s. 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 21201 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

$75.47 typical visit price

range $19.60 – $149.17

Typical copayment $18.86 (range $4.90 – $37.29)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Gregory Winter's NPI number?

The NPI number for Gregory Winter is 1902198294. It was assigned to this individual provider in the NPPES registry on May 5, 2011.

Where is Gregory Winter located?

Gregory Winter practices at 650 W Baltimore St Ofc 3215, Baltimore, MD 21201. The listed phone number is (410) 706-7060.

What is Gregory Winter's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Dentist Anesthesiologist, with taxonomy code 1223D0004X.

Is Gregory Winter enrolled in Medicare?

Yes. Gregory Winter is registered in the Medicare PECOS enrollment system.

What insurance does Gregory Winter accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Gregory Winter as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gregory Winter was last updated on February 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.