GUY SPINELLI (M.D.) – Internal Medicine Physician, NPI 1104827450

GUY SPINELLI (M.D.) is a healthcare provider. based in Quincy, Massachusetts. specializing in Internal Medicine Physician. They hold the professional credentials M.D.. They hold a License No. 44842 (MA). The NPI Number for GUY SPINELLI (M.D.) is 1104827450

Main info

Male
48 Years Of Experience
Accepts Medicare Assignment
Name
GUY SPINELLI (M.D.)
NPI
1104827450
Phone
(617) 471-0033
Address
500 CONGRESS ST
Enumeration Date
9 August 2005
Last Update Date
8 March 2021

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7817264800
Graduation Year
1978 (48 years ago)
PAC ID
9335186139
Group Practice PAC ID
4789588641
Professional Enrollment ID
I20050413000674

Contacts

Secure Messaging
gspinelli55@direct.atrius.masshiway.net
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience64
Completeness85
Years active:20State licenses:1Other namesUpdated within 12 months

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Provider Addresses for GUY SPINELLI (M.D.)

  • Crown Colony Medical Center, 500, Congress Street, South Quincy, Quincy, Norfolk County, Massachusetts, 02269, United States

    3RD FLOOR

    QUINCY, MA 021690908

    Phone: (617) 471-0033

    Fax: (617) 770-4354

    Mailing address matches the actual address.

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: 2005-04-13

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
I20050413000674IInternal MedicineMATBD

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
36415Insertion of needle into vein for collection of blood sample717358$0
80061Blood test, lipids (cholesterol and triglycerides)421321$0
83036Hemoglobin a1c level322198$0
99214Established patient office or other outpatient visit, 30-39 minutes283230$0
80048Blood test, basic group of blood chemicals (calcium, total)256194$0
View full utilization report →

Insurance plans in this area (ZIP 02169)

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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: 4789588641View full group profile
NameSpecialtyState
-MA
Family PracticeMA
D E R M A T O L O G YMA
Emergency MedicineMA
Internal Medicine, Cardiovascular Disease (Cardiology)MA
-MA
O B S T E T R I C S/ G Y N E C O L O G YMA
-MA
Internal MedicineMA
O T O L A R Y N G O L O G YMA

Reviews

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Frequently asked questions

How do payers reference GUY SPINELLI (M.D.)?
For GUY SPINELLI (M.D.), use NPI 1104827450 as the unique 10-digit identifier.
Is GUY SPINELLI (M.D.) shown as active in public data?
Registry records indicate GUY SPINELLI (M.D.) maintains an active NPI.
What expertise is attributed to GUY SPINELLI (M.D.)?
GUY SPINELLI (M.D.)'s specialty line reads Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Where in Massachusetts is GUY SPINELLI (M.D.) registered?
Use Quincy, Massachusetts as the headline location for GUY SPINELLI (M.D.) here.
Can I trust this NPI listing for GUY SPINELLI (M.D.)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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