GREGORY S HURLOCK (M.D.) – Diagnostic Radiology Physician, NPI 1578598546

GREGORY S HURLOCK (M.D.) is a healthcare provider. based in Boston, Massachusetts. specializing in DIAGNOSTIC RADIOLOGY. They hold the professional credentials M.D.. They hold a License No. 228106 (MA). The NPI Number for GREGORY S HURLOCK (M.D.) is 1578598546

Main info

Male
24 Years Of Experience
Accepts Medicare Assignment
Name
GREGORY S HURLOCK (M.D.)
NPI
1578598546
Phone
(617) 278-0702
Address
BRIGHAM & WOMEN'S HOSPITAL
Enumeration Date
11 July 2006
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE
Secondary Phone
5086797136
Graduation Year
2002 (24 years ago)
PAC ID
9032218144
Group Practice PAC ID
9931404084
Professional Enrollment ID
I20070629000386
Address ID
MA027203703FA363XXAVEX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

1,952 DIAGNOSTIC RADIOLOGY in MA

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Provider Addresses for GREGORY S HURLOCK (M.D.)

  • Brigham and Women's Hospital, 75, Francis Street, Roxbury, Boston, Suffolk County, Massachusetts, 02115, United States

    75 FRANCIS STREET

    BOSTON, MA 02215

    Phone: (617) 278-0702

    Type: Location

  • 9-11, Saint Peter Street, Jamaica Plain, Boston, Suffolk County, Massachusetts, 02130, United States

    #5

    JAMAICA PLAIN, MA 021304907

    Phone: (617) 278-0702

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2019-01-12

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20070629000386IDiagnostic RadiologyMATBD
I20190112000143IDiagnostic RadiologyRITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
77067Screening mammography697697$0
77063Screening 3d breast mammography691691$0
71045X-ray of chest, 1 view581523$0
71046X-ray of chest, 2 views467456$0
70450Ct scan head or brain without contrast434411$0
View full utilization report →

Insurance plans in this area (ZIP 02215)

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Provider's Procedures

GREGORY S HURLOCK (M.D.) performs procedures in DIAGNOSTIC RADIOLOGY. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
DIAGNOSTIC RADIOLOGYMA71010X-ray of chest, 1 view, front758562
DIAGNOSTIC RADIOLOGYMA71250CT scan chest108104
DIAGNOSTIC RADIOLOGYMA73110X-ray of wrist, minimum of 3 views6055
DIAGNOSTIC RADIOLOGYMA73140X-ray of fingers, minimum of 2 views3129
DIAGNOSTIC RADIOLOGYMA73562X-ray of knee, 3 views1816
DIAGNOSTIC RADIOLOGYMA73630X-ray of foot, minimum of 3 views105100
DIAGNOSTIC RADIOLOGYMA74177CT scan of abdomen and pelvis with contrast361340
DIAGNOSTIC RADIOLOGYMA76830Ultrasound pelvis through vagina1212
DIAGNOSTIC RADIOLOGYMA78815Nuclear medicine study with CT imaging skull base to mid-thigh7370

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 9931404084View full group profile
NameSpecialtyState
Diagnostic RadiologyMA
Diagnostic RadiologyMA
Diagnostic RadiologyMA
Diagnostic RadiologyMA
Diagnostic RadiologyMA
Interventional Radiology, Diagnostic RadiologyRI
Diagnostic RadiologyMA
Interventional Radiology, Diagnostic RadiologyRI
Diagnostic RadiologyRI
Diagnostic RadiologyMA

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Frequently asked questions

Can I verify GREGORY S HURLOCK (M.D.) with an NPI only?
You can start verification with NPI 1578598546 for GREGORY S HURLOCK (M.D.), then check state licensing separately.
Does the file indicate GREGORY S HURLOCK (M.D.) is practicing under active NPI?
Directory data currently reports GREGORY S HURLOCK (M.D.) as active.
What is GREGORY S HURLOCK (M.D.) best known for clinically?
Directory data describes GREGORY S HURLOCK (M.D.) with Diagnostic Radiology Physician. Clinical services aligned with this taxonomy classification.
Does GREGORY S HURLOCK (M.D.) list a practice location?
Patients near Boston, Massachusetts may find GREGORY S HURLOCK (M.D.) in results; validate coverage separately.
Is the information about GREGORY S HURLOCK (M.D.) up to date?
Data updates when providers file changes in NPPES — treat critical facts as "verify if unsure."

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