DANIEL SCOTT SIMPSON (MD) – Internal Medicine Physician, NPI 1043277643

DANIEL SCOTT SIMPSON (MD) is a healthcare provider. based in Brookline, Massachusetts. specializing in FAMILY PRACTICE. They hold the professional credentials MD. They hold a License No. 57155 (MA). The NPI Number for DANIEL SCOTT SIMPSON (MD) is 1043277643

Main info

Male
42 Years Of Experience
Accepts Medicare Assignment
Name
DANIEL SCOTT SIMPSON (MD)
NPI
1043277643
Phone
(617) 278-1700
Address
1180 Beacon St
Enumeration Date
27 April 2006
Last Update Date
19 September 2019

Doctor Profile

Medical School Name
NEW YORK UNIVERSITY SCHOOL OF MEDICINE
Secondary Phone
6172781700
Graduation Year
1984 (42 years ago)
PAC ID
5496842999
Group Practice PAC ID
3870405988
Professional Enrollment ID
I20071031000142
Address ID
MA024463885BR1180XSTXX300
Telehealth
Yes
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

1,899 FAMILY PRACTICE in MA

Provider Addresses for DANIEL SCOTT SIMPSON (MD)

  • 1180 Beacon St

    Brookline, MA 024463885

    Phone: (617) 278-1700

    Type: Location

  • 1 BROOKLINE PL STE 225

    BROOKLINE, MA 024457294

    Phone: (857) 307-4400

    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: 2007-10-31

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
I20071031000142IFamily PracticeMATBD

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
99214Established patient office or other outpatient visit, 30-39 minutes13578$0
99213Established patient office or other outpatient visit, 20-29 minutes6350$0
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit5454$0
G0008Administration of influenza virus vaccine3131$0
90662Influenza vaccine split virus, preservative free2525$0
View full utilization report →

Insurance plans in this area (ZIP 02446)

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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: 3870405988View full group profile
NameSpecialtyState
N E U R O S U R G E R YMD
-MA
Critical Care (Intensivists), Pulmonary DiseaseFL
Physician AssistantMA
N E U R O L O G YMA
Nurse PractitionerMA
Orthopedic SurgeryMA
Physician AssistantNH
Nurse PractitionerMA
P A T H O L O G YMA

Reviews

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Frequently asked questions

How do payers reference DANIEL SCOTT SIMPSON (MD)?
For DANIEL SCOTT SIMPSON (MD), use NPI 1043277643 as the unique 10-digit identifier.
Active or inactive — what applies to DANIEL SCOTT SIMPSON (MD)?
You should see DANIEL SCOTT SIMPSON (MD) as active in CMS-hosted NPPES data.
What expertise is attributed to DANIEL SCOTT SIMPSON (MD)?
DANIEL SCOTT SIMPSON (MD)'s specialty line reads Internal Medicine Physician. Clinical services aligned with this taxonomy classification.
Where in Massachusetts is DANIEL SCOTT SIMPSON (MD) registered?
Use Brookline, Massachusetts as the headline location for DANIEL SCOTT SIMPSON (MD) here.
Does inactive status remove historical data?
Historical rows can remain visible after status changes — read the dates carefully.

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