Carolyn M Whatley, MD
Internal Medicine · Lansing, MI
At a glance
1200 E Michigan Ave, Lansing, MI 48912-1800
NPPES record updated Dec 27, 2022. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1200 E Michigan Ave Ste 530Lansing, MI 48912-1800
Additional reported practice locations
117 W Paterson StKalamazoo, MI 490072581
Phone: 2693492641 1308 N Burdick St
Kalamazoo, MI 490072503
Phone: 2693492641 505 E Alcott St
Kalamazoo, MI 490016144
Phone: 2693492641
Education & affiliations
- Medical / professional school
- Harvard Medical School
- Graduation year
- 2000
- CMS specialties
- Hospitalist · Internal Medicine
Practice groups
- Hospital Medicine Services Of Ohio, Inc.
- Hospitalist Physicians Of Indiana Pc
- Informe Healthcare Llc
Reported hospital affiliations
- Lutheran Hospital Of Indiana Fort Wayne, IN
- Marion General Hospital Marion, IN
- Ohiohealth O'bleness Hospital Athens, OH
- The Orthopaedic Hospital Of Lutheran Health Networ Ft Wayne, IN
- Woodlawn Hospital Rochester, IN
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $50.12 |
Reporting companies
| Company | Amount |
|---|---|
| MERCK SHARP & DOHME LLC | $32.49 |
| EXACT SCIENCES CORPORATION | $17.63 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Internal Medicine
- Taxonomy code
- 207R00000X
- Enumeration date
- Sep 14, 2006
- Record updated
- Dec 27, 2022
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207R00000X · Primary
License reported: 4301082788 MI
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1200 E Michigan AveSte 530
Lansing, MI 48912-1800
- Phone
- (517) 364-5880
- Fax
- (517) 364-5887
Mailing address
PO BOX 13008LANSING, MI 489013008
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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