DR. MARC D BEAR (M.D.) – Psychiatry Physician, NPI 1821043290

DR. MARC D BEAR (M.D.) is a healthcare provider. based in Evanston, Illinois. specializing in PSYCHIATRY. They hold the professional credentials M.D.. They hold a License No. 036095995 (IL). The NPI Number for DR. MARC D BEAR (M.D.) is 1821043290

Main info

Male
Sole Proprietor
31 Years Of Experience
Accepts Medicare Assignment
Name
DR. MARC D BEAR (M.D.)
NPI
1821043290
Phone
(773) 458-4671
Address
2027 COLFAX ST
Enumeration Date
24 May 2006
Last Update Date
8 June 2015

Doctor Profile

Medical School Name
UNIVERSITY OF ILLINOIS COLLEGE OF MED (CHI/PEOR/ROCK/CHM-URB)
Secondary Phone
-
Graduation Year
1995 (31 years ago)
PAC ID
7012932510
Professional Enrollment ID
I20051013000723
Address ID
IL606577187Ch1011XAVEX401
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

1,367 PSYCHIATRY in IL

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Provider Addresses for DR. MARC D BEAR (M.D.)

  • 2027, Colfax Street, Ashland Arts District, Evanston, Evanston Township, Cook County, Illinois, 60201, United States

    EVANSTON, IL 602012531

    Phone: (773) 458-4671

    Fax: (847) 328-3565

    Type: Mailing

  • 1011, West Wellington Avenue, Lake View, Lakeview, Chicago, Lake View Township, Cook County, Illinois, 60657, United States

    #210

    CHICAGO, IL 606577187

    Phone: (773) 458-4671

    Fax: (847) 328-3565

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

CMS reports 2 Open Payments records for all available years, with a total value of $46.

Total Amount is formed as General ($46) + Research ($0) + Ownership ($0) = $46.

Last reported payment date: 2024-04-09 • Largest payer in this snapshot: Hologic Sales and Service, LLC ($27).

Total Amount

$46

General + Research + Ownership

Payments

2

Total payment records

General Amount

$46

General payments

Research Amount

$0

Research funding

Ownership Amount

$0

Ownership interests

Ownership Count

0

Ownership records

Last Payment Date

2024-04-09

Latest reported date

Top Companies

Largest payers in this snapshot

View all Open Payments →|Open Payments Risk Radar →

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: 2005-10-13

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
I20051013000723IPsychiatryILTBD

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
99213Established patient office or other outpatient visit, 20-29 minutes4612$0
View full utilization report →

Insurance plans in this area (ZIP 60201)

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Reviews

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Frequently asked questions

Does DR. MARC D BEAR (M.D.) share an NPI with anyone else?
NPI numbers are unique to each provider or organization — DR. MARC D BEAR (M.D.) uses 1821043290.
Does CMS list DR. MARC D BEAR (M.D.) as active?
Yes — DR. MARC D BEAR (M.D.) is active in the NPI listing used on this page.
What is DR. MARC D BEAR (M.D.)'s primary classification?
Psychiatry Physician is the headline specialty for DR. MARC D BEAR (M.D.) here. Clinical services aligned with this taxonomy classification.
What address line appears for DR. MARC D BEAR (M.D.)?
DR. MARC D BEAR (M.D.)'s geographic hint is Evanston, Illinois in our summary view.
What does 'Individual Provider' mean on this profile?
Entity type tells you whether the number belongs to a person or an organization.

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