DR. ROSEMARIE T TOLSON (D.O.) – Family Medicine Physician, NPI 1205834090

DR. ROSEMARIE T TOLSON (D.O.) is a healthcare provider. based in East lansing, Michigan. specializing in FAMILY PRACTICE. They hold the professional credentials D.O.. They hold a License No. 5101014138 (MI). The NPI Number for DR. ROSEMARIE T TOLSON (D.O.) is 1205834090

Main info

Female
27 Years Of Experience
Accepts Medicare Assignment
Name
DR. ROSEMARIE T TOLSON (D.O.)
NPI
1205834090
Phone
(517) 884-2976
Address
804 SERVICE RD
Enumeration Date
14 July 2005
Last Update Date
3 March 2021

Doctor Profile

Medical School Name
MICHIGAN STATE UNIVERSITY COLLEGE OF OSTEOPATHIC MEDICINE
Secondary Phone
5177485500
Graduation Year
1999 (27 years ago)
PAC ID
5092758581
Group Practice PAC ID
4587574421
Professional Enrollment ID
I20050606000844
Address ID
MI492011266JA505XXSTXX400

Contacts

Secure Messaging
rtolson1@hfhs.org
Secure Messaging
rtolson686144@direct.hfhs.org
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

4,418 FAMILY PRACTICE in MI

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Provider Addresses for DR. ROSEMARIE T TOLSON (D.O.)

  • 804, Service Road, East Lansing, Ingham County, Michigan, 48824, United States

    STE A235

    EAST LANSING, MI 488247015

    Phone: (517) 884-2976

    Fax: (517) 432-3928

    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: 2005-06-06

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
I20050606000844IFamily PracticeMITBD

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 minutes12060$0
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit2828$0
99215Established patient office or other outpatient visit, 40-54 minutes2119$0
83036Hemoglobin a1c level1211$0
View full utilization report →

Insurance plans in this area (ZIP 48824)

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Provider's Procedures

DR. ROSEMARIE T TOLSON (D.O.) performs procedures in FAMILY PRACTICE. See the list of HCPCS codes below.
SpecialtyPractice State
HCPCS Code
Description
Service Count
Beneficiary Count
FAMILY MEDICINEMI90670Pneumococcal vaccine for injection into muscle3939

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: 4587574421View full group profile
NameSpecialtyState
Certified Nurse Midwife (Cnm)MI
O B S T E T R I C S/ G Y N E C O L O G YMI
Mental Health CounselorMI
Internal MedicineMI
-MI
Family PracticeMI
Family PracticeMI
Pediatric MedicineMI
Family PracticeMI
Nurse PractitionerMI

Reviews

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Frequently asked questions

Is DR. ROSEMARIE T TOLSON (D.O.) listed with a National Provider Identifier?
Yes — DR. ROSEMARIE T TOLSON (D.O.) has NPI 1205834090 on file in the registry.
Active or inactive — what applies to DR. ROSEMARIE T TOLSON (D.O.)?
You should see DR. ROSEMARIE T TOLSON (D.O.) as active in CMS-hosted NPPES data.
What clinical focus is listed for DR. ROSEMARIE T TOLSON (D.O.)?
At a glance, DR. ROSEMARIE T TOLSON (D.O.) is tied to Family Medicine Physician. Clinical services aligned with this taxonomy classification.
Is DR. ROSEMARIE T TOLSON (D.O.) located near East Lansing?
DR. ROSEMARIE T TOLSON (D.O.) currently maps to East Lansing, Michigan in this extract.
When was this NPI issued?
Enumeration for DR. ROSEMARIE T TOLSON (D.O.) is noted as July 14, 2005 where the registry provides it.

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