WILLIAM B GRAY (D.O.) – Physical Medicine & Rehabilitation Physician, NPI 1871882159

WILLIAM B GRAY (D.O.) is a healthcare provider. based in Pensacola, Florida. specializing in PHYSICAL MEDICINE AND REHABILITATION. They hold the professional credentials D.O.. They hold a License No. OS13615 (FL). The NPI Number for WILLIAM B GRAY (D.O.) is 1871882159

Main info

Male
16 Years Of Experience
Accepts Medicare Assignment
Name
WILLIAM B GRAY (D.O.)
NPI
1871882159
Phone
(850) 916-8700
Address
9400 UNIVERSITY PKWY
Enumeration Date
7 April 2011
Last Update Date
2 August 2021

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8509347545
Graduation Year
2010 (16 years ago)
PAC ID
2668765603
Group Practice PAC ID
2365686144
Professional Enrollment ID
I20160728000004
Address ID
FL325025554PE201XXSTXX400
Telehealth
Yes
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:15State licenses:1Digital endpointsOther names

833 PHYSICAL MEDICINE AND REHABILITATION in FL

Provider Addresses for WILLIAM B GRAY (D.O.)

  • 9400 UNIVERSITY PKWY

    SUITE 407

    PENSACOLA, FL 325145752

    Phone: (850) 916-8700

    Type: Location

  • PO BOX 17567

    PENSACOLA, FL 325227567

    Phone: (850) 916-8700

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

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: 2016-07-28

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

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
I20160728000004IPhysical Medicine And RehabilitationFLTBD

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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 32514)

Loading plans...

Provider's Procedures

WILLIAM B GRAY (D.O.) performs procedures in PHYSICAL MEDICINE AND REHABILITATION. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
PHYSICAL MEDICINE AND REHABILITATIOFL64493Injections of lower or sacral spine facet joint using imaging guidance1714

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: 2365686144View full group profile
NameSpecialtyState
Physician AssistantFL
N E U R O S U R G E R YFL
Pain Management, Anesthesiology, Interventional Pain Management, Physical Medicine And RehabilitationFL
Nurse PractitionerFL
C H I R O P R A C T I CFL

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What unique ID ties claims to WILLIAM B GRAY (D.O.)?
NPI 1871882159 is assigned to WILLIAM B GRAY (D.O.) under the national enumeration system.
Is WILLIAM B GRAY (D.O.)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
What does WILLIAM B GRAY (D.O.) treat or focus on?
Patients typically see WILLIAM B GRAY (D.O.) under the specialty Physical Medicine & Rehabilitation Physician. Clinical services aligned with this taxonomy classification.
Where is WILLIAM B GRAY (D.O.)'s primary listing?
We display Pensacola, Florida because that is what the record indicates for WILLIAM B GRAY (D.O.).
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

Similar Providers

DR. ARTHUR D KALMAN (DO)

Physical Medicine & Rehabilitation Physician
120, William Penn Plaza, Stadium Heights, Durham, Durham County, North Carolina, 27704, United States
NPI: 1497742944

SAMUEL GRISSOM (M.D.)

Physical Medicine & Rehabilitation Physician
North Davis Highway, Ferry Pass, Pensacola, Escambia County, Florida, 32504, United States
NPI: 1205824265

WEST FLORIDA INTERNAL MEDICINE LLC

Internal Medicine Physician
2120 E JOHNSON AVE
NPI: 1679555833

DR. HELEN M ODONNELL (MD)

Physical Medicine & Rehabilitation Physician
Pensacola Country Club, Bayshore Drive, Sanders Beach, Escambia County, Florida, 32507, United States
NPI: 1487636007

DR. STEPHEN A SLOBODIAN (MD)

Physical Medicine & Rehabilitation Physician
North Davis Highway, Pensacola, Escambia County, Florida, 32503, United States
NPI: 1386627347

Unknown Individual

Physical Medicine & Rehabilitation Physician
906 JAMES ST STE 20B-123
NPI: 1811934128

JOHN HUNN JR. BROWN (M.D.)

Physical Medicine & Rehabilitation Physician
8383 N Davis Hwy
NPI: 1780616326
8333 N DAVIS HWY
NPI: 1619902616