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

DAVID ALEXANDER HILL GREGOR MD
NPI 1982345088
Emergency Medicine in Salinas, CA

Q: What is David Gregor's NPI number?

The NPI number for David Gregor is 1982345088. It was assigned to this individual provider in the NPPES registry on April 5, 2022.

Q: What is David Gregor's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for David Gregor was last updated on July 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 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.

Active since April 05, 2022PECOS Enrolled

450 E ROMIE LN, SALINAS, CA 93901(831) 757-4333 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 17, 2026, Apr 30, 2024, Apr 9, 2022 (3 updates tracked since 2022).

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About David Alexander Hill Gregor Md NPPES

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

DAVID ALEXANDER HILL GREGOR MD (NPI 1982345088) is an individual emergency medicine provider in Salinas, California, licensed in California (A188827) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1982345088

Entity TypeIndividualMale

Primary Taxonomy207P00000X

Provider Legal NameDAVID ALEXANDER HILL GREGORCredential: MD

Location Address450 E ROMIE LNSalinas, CA 93901-4029

Mailing Address100 Wilson Rd Ste 100Monterey, CA 93940-7885

Phone(831) 757-4333

Sole ProprietorNo

Enumeration DateApril 5, 2022

Last NPPES UpdateJuly 17, 20263 updates tracked since enumeration

NPPES CertifiedJuly 17, 2026

✔ NPI 1982345088 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in CA · A188827

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

450 E ROMIE LN, Salinas, CA 93901

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

David Alexander Hill Gregor Md 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 93901 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

$94.44 typical visit price

range $61.69 – $184.30

Typical copayment $23.61 (range $15.42 – $46.07)

Most-billed visit code 99203

Established Patient

$108.04 typical visit price

range $20.34 – $151.02

Typical copayment $27.01 (range $5.08 – $37.75)

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 20

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

RACHEL BOJKA PA-C

Physician Assistant