DR. SCOTT N MACGREGOR (DO) – Obstetrics & Gynecology Physician, NPI 1275561193

DR. SCOTT N MACGREGOR (DO) is a healthcare provider. based in Evanston, Illinois. specializing in OBSTETRICS/GYNECOLOGY. They hold the professional credentials DO. They hold a License No. 78-321 (WI). The NPI Number for DR. SCOTT N MACGREGOR (DO) is 1275561193

Main info

Male
45 Years Of Experience
Accepts Medicare Assignment
Name
DR. SCOTT N MACGREGOR (DO)
NPI
1275561193
Phone
(847) 570-2860
Address
2650 RIDGE AVE
Enumeration Date
29 June 2006
Last Update Date
6 October 2020

Doctor Profile

Medical School Name
MIDWESTERN UNIVERSITY, CHICAGO COLLEGE OF OSTEOPATHIC MED
Secondary Phone
-
Graduation Year
1981 (45 years ago)
PAC ID
1850203209
Group Practice PAC ID
2163334699
Professional Enrollment ID
I20050920000543
Address ID
IL602011700EV2650XAVEX300

Contacts

Secure Messaging
smacgregor4125@direct.northshore.org
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience76
Completeness85
Years active:19State licenses:2Other namesUpdated within 12 months

1,925 OBSTETRICS/GYNECOLOGY in IL

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Provider Addresses for DR. SCOTT N MACGREGOR (DO)

  • Evanston Hospital, 2650, Ridge Avenue, Evanston, Evanston Township, Cook County, Illinois, 60201, United States

    WALGREEN BUILDING, SUITE 1507

    EVANSTON, IL 602011718

    Phone: (847) 570-2860

    Fax: (847) 570-2910

    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: 2005-09-20

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
I20050920000543IObstetrics/GynecologyILTBD

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 60201)

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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: 2163334699View full group profile
NameSpecialtyState
-IL
E N D O C R I N O L O G YIL
N E U R O L O G YIL
Hospitalist, Internal MedicineIL
O P H T H A L M O L O G YIL
-IL
E N D O C R I N O L O G YIL
Cardiovascular Disease (Cardiology), Interventional CardiologyIL
Clinical Social WorkerIL
Certified Nurse Midwife (Cnm)IL

Reviews

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Frequently asked questions

What NPI should I save for DR. SCOTT N MACGREGOR (DO)?
Save NPI 1275561193 if you need a stable reference for DR. SCOTT N MACGREGOR (DO).
Is DR. SCOTT N MACGREGOR (DO) currently active in the NPI registry?
CMS-published data lists DR. SCOTT N MACGREGOR (DO) as an active registrant.
Can you summarize DR. SCOTT N MACGREGOR (DO)'s specialty in plain language?
Clinically, the directory lists DR. SCOTT N MACGREGOR (DO) with Obstetrics & Gynecology Physician. Clinical services aligned with this taxonomy classification.
Does DR. SCOTT N MACGREGOR (DO) practice in Illinois?
You will see Evanston, Illinois on file for DR. SCOTT N MACGREGOR (DO) alongside any extra practice locations.
Does Medicare enrollment show here?
Medicare enrollment screens are separate from the basic NPI extract shown here.

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