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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GREGORY DAVID WINTER D.D.S.
NPI 1902198294
Dentist - Dentist Anesthesiologist in Chadds Ford, PA

Active since May 05, 2011PECOS Enrolled
1212 BALTIMORE PIKE STE 200, CHADDS FORD, PA 19317(484) 768-6845(610) 471-2050 Get Directions Write a Review

NPPES record last updated: September 11, 2026. Verified against the NPPES registry weekly; last sync: September 20, 2026.

Record update history: Sep 11, 2026, Jun 28, 2024, Aug 23, 2023 (3 updates tracked since 2023).

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 Chadds Ford, Pennsylvania, licensed in Pennsylvania (DS045522) 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 Address1212 BALTIMORE PIKE STE 200Chadds Ford, PA 19317-7377
Mailing Address1212 Baltimore Pike Ste 200Chadds Ford, PA 19317-7377 · (484) 768-6845 · Fax (610) 471-2050
Phone(484) 768-6845
Fax(610) 471-2050
Sole ProprietorNo
Enumeration DateMay 5, 2011
Last NPPES UpdateSeptember 11, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 11, 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 PA · DS045522
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 DS045522 (PA)
1212 BALTIMORE PIKE STE 200, Chadds Ford, PA 19317
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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 19317 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
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.

Other Providers at the Same Location NPPES 9

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

RAVI M MODH CRNA
Nurse Anesthetist, Certified Registered
1212 BALTIMORE PIKE STE 200
CHADDS FORD, PA 19317
Delaware County (610) 874-6448
ALEXANDER LAY MD
Anesthesiology
1212 BALTIMORE PIKE STE 200
CHADDS FORD, PA 19317
Delaware County (610) 874-6448
NGOC TUAN NGUYEN M.D.
Anesthesiology
1212 BALTIMORE PIKE STE 200
CHADDS FORD, PA 19317
Delaware County (610) 874-6448
ASSOCIATES IN ANESTHESIA
Anesthesiology
1212 BALTIMORE PIKE STE 200
CHADDS FORD, PA 19317
Delaware County (610) 874-6448
JAMES FRANCIS ROESNER CRNA
Nurse Anesthetist, Certified Registered
1212 BALTIMORE PIKE STE 200
CHADDS FORD, PA 19317
Delaware County (610) 874-6448
SUDHEERA KOKKADA SATHYANARAYANA MD
Anesthesiology
1212 BALTIMORE PIKE STE 200
CHADDS FORD, PA 19317
Delaware County (610) 874-4147
LAURA S GRAYBEAL MD
Anesthesiology
1212 BALTIMORE PIKE STE 200
CHADDS FORD, PA 19317
Delaware County (610) 874-6448
KEVIN DOLAN CRNA
Nurse Anesthetist, Certified Registered
1212 BALTIMORE PIKE STE 200
CHADDS FORD, PA 19317
Delaware County (610) 874-6448

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 1212 Baltimore Pike Ste 200, Chadds Ford, PA 19317. The listed phone number is (484) 768-6845.

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 September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 days 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.