CLIFFORD MARK BRESLOW (M.D.) – Anesthesiology Physician, NPI 1639169758

CLIFFORD MARK BRESLOW (M.D.) is a healthcare provider. based in Weymouth, Massachusetts. specializing in HOSPICE/PALLIATIVE CARE, PAIN MANAGEMENT, ANESTHESIOLOGY, CRITICAL CARE (INTENSIVISTS). They hold the professional credentials M.D.. They hold a License No. 77175 (MA). The NPI Number for CLIFFORD MARK BRESLOW (M.D.) is 1639169758

Main info

Male
42 Years Of Experience
Accepts Medicare Assignment
Name
CLIFFORD MARK BRESLOW (M.D.)
NPI
1639169758
Phone
(781) 337-4224
Address
163 LIBBEY PKWY
Enumeration Date
28 October 2005
Last Update Date
3 June 2008

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7817924136
Graduation Year
1984 (42 years ago)
PAC ID
0648177311
Group Practice PAC ID
7113029257
Professional Enrollment ID
I20031219000034
Address ID
MA021902432WE55XXXRDXX300
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience59
Completeness75
Years active:20State licenses:1Digital endpointsOther names

191 HOSPICE/PALLIATIVE CARE in MA

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Provider Addresses for CLIFFORD MARK BRESLOW (M.D.)

  • Gale, 163, Libbey Industrial Parkway, Weymouth, Norfolk County, Massachusetts, 02189, United States

    SUITE 301

    WEYMOUTH, MA 021893101

    Phone: (781) 337-4224

    Fax: (781) 335-0429

    Type: Mailing

  • South Shore Hospital, 55, Fogg Road, South Weymouth, Weymouth, Norfolk County, Massachusetts, 02190, United States

    SOUTH WEYMOUTH, MA 021902432

    Phone: (781) 340-8000

    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: 2003-12-19

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
I20031219000034IAnesthesiologyMATBD

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
99498Advance care planning, each additional 30 minutes18596$0
99497Advance care planning, first 30 minutes17797$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes9859$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes9084$0
View full utilization report →

Insurance plans in this area (ZIP 02189)

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Provider's Procedures

CLIFFORD MARK BRESLOW (M.D.) performs procedures in HOSPICE/PALLIATIVE CARE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
ANESTHESIOLOGYMA00790Anesthesia for procedure in upper abdomen including use of an endoscope1212
ANESTHESIOLOGYMA01402Anesthesia for open or endoscopic total knee joint replacement1616
ANESTHESIOLOGYMA36620Insertion of arterial catheter for blood sampling or infusion, accessed through the skin1111
ANESTHESIOLOGYMA62311Injections of substances into lower or sacral spine192126

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: 7113029257View full group profile
NameSpecialtyState
Pain Management, AnesthesiologyMA
-MA
Physician AssistantMA
General SurgeryNJ
U R O L O G YMA
Internal MedicineME
Physician AssistantIN
O B S T E T R I C S/ G Y N E C O L O G YMA
Physician AssistantMA
Emergency MedicineMA

Reviews

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Frequently asked questions

What is the registry number for CLIFFORD MARK BRESLOW (M.D.)?
The registry entry for CLIFFORD MARK BRESLOW (M.D.) shows NPI 1639169758.
Should I treat CLIFFORD MARK BRESLOW (M.D.) as an active provider?
Patients and plans typically see CLIFFORD MARK BRESLOW (M.D.) as active in the national extract.
What type of care does CLIFFORD MARK BRESLOW (M.D.) provide?
CLIFFORD MARK BRESLOW (M.D.)'s profile centers on Anesthesiology Physician. Clinical services aligned with this taxonomy classification.
Which community is linked to CLIFFORD MARK BRESLOW (M.D.)?
CLIFFORD MARK BRESLOW (M.D.) shows a connection to Weymouth, Massachusetts in registry-derived data.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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