MR. WILLIAM ANTHONY RAMOS-GUASP (MD) – Physical Medicine & Rehabilitation Physician, NPI 1508366592

MR. WILLIAM ANTHONY RAMOS-GUASP (MD) is a healthcare provider. based in Braintree, Massachusetts. specializing in PHYSICAL MEDICINE AND REHABILITATION. They hold the professional credentials MD. They hold a License No. 36553 (PR). The NPI Number for MR. WILLIAM ANTHONY RAMOS-GUASP (MD) is 1508366592

Main info

Male
6 Years Of Experience
Accepts Medicare Assignment
Name
MR. WILLIAM ANTHONY RAMOS-GUASP (MD)
NPI
1508366592
Phone
Not provided
Address
PO BOX 850981
Enumeration Date
15 February 2018
Last Update Date
27 June 2025

Doctor Profile

Medical School Name
UNIVERSITY OF PUERTO RICO SCHOOL OF MEDICINE
Secondary Phone
7818481300
Graduation Year
2020 (6 years ago)
PAC ID
5890137244
Group Practice PAC ID
4082606413
Professional Enrollment ID
I20240530002036
Address ID
RI029193246JO2109XAVEX300
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness85
Years active:8State licenses:2Digital endpointsOther names

35 PHYSICAL MEDICINE AND REHABILITATION in RI

Provider Addresses for MR. WILLIAM ANTHONY RAMOS-GUASP (MD)

  • PO BOX 850981

    BRAINTREE, MA 021850981

    Phone:

    Type: Mailing

  • ENCOMPASS HEALTH REHABILITATION HOSPITAL OF JOHNSTON

    2109 HARTFORD AVENUE

    JOHNSTON, RI 02919

    Phone: (781) 848-1300

    Fax: (781) 356-1829

    Type: Location

  • Calle Via Naranjales, Hacienda San José, Sector La Unión, Cañabón, Caguas, Puerto Rico, 00727, United States

    CAGUAS, PR 007273151

    Phone: (787) 690-4019

    Type: Mailing

  • 1156, Calle 62 SE, Reparto Metropolitano, Puerto Nuevo, San Juan, Puerto Rico, 00921, United States

    SAN JUAN, PR 009212724

    Phone: (787) 758-2525

    Type: Location

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: 2024-05-30

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
I20240530002036IPhysical Medicine And RehabilitationRITBD

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 02185)

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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: 4082606413View full group profile
NameSpecialtyState
Internal MedicineMA
Physical Medicine And RehabilitationMA
Internal MedicineMA
Internal MedicineNH
Physician AssistantMA
Nurse PractitionerMA
Physician AssistantMA
Physical Medicine And RehabilitationMA
Nurse PractitionerMA
Internal Medicine, HospitalistMA

Reviews

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Frequently asked questions

Is there an official ID for MR. WILLIAM ANTHONY RAMOS-GUASP (MD) in U.S. healthcare records?
The official identifier for MR. WILLIAM ANTHONY RAMOS-GUASP (MD) is NPI 1508366592.
Is there an active status for MR. WILLIAM ANTHONY RAMOS-GUASP (MD)?
For scheduling context, MR. WILLIAM ANTHONY RAMOS-GUASP (MD) is shown as active in the registry.
What clinical focus is listed for MR. WILLIAM ANTHONY RAMOS-GUASP (MD)?
At a glance, MR. WILLIAM ANTHONY RAMOS-GUASP (MD) is tied to Physical Medicine & Rehabilitation Physician. Clinical services aligned with this taxonomy classification.
What locale is associated with MR. WILLIAM ANTHONY RAMOS-GUASP (MD)?
Directory geography for MR. WILLIAM ANTHONY RAMOS-GUASP (MD) centers on Braintree, Massachusetts.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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