James H Mersey, M.D.
Endocrinology · Internal Medicine (CMS) · The Villages, FL
At a glance
2955 Brownwood Blvd, The Villages, FL 32163-2039
NPPES record updated Aug 18, 2025. 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
2955 Brownwood BlvdThe Villages, FL 32163-2039
Additional reported practice locations
1400 N Us Highway 441Suite 810
The Villages, FL 321598975
Phone: 3526748700
Fax: 3526748714 1451 El Camino Real
The Villages, FL 321590041
Phone: 3527518000
Education & affiliations
- Medical / professional school
- Johns Hopkins University School Of Medicine
- Graduation year
- 1976
- CMS specialties
- Endocrinology · Internal Medicine
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
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.
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 | $460.37 |
Reporting companies
| Company | Amount |
|---|---|
| AMGEN INC. | $216.16 |
| LILLY USA, LLC | $123.00 |
| NOVO NORDISK INC | $121.21 |
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
- Endocrinology · Internal Medicine (CMS)
- Taxonomy code
- 207RE0101X
- Enumeration date
- Jun 16, 2005
- Record updated
- Aug 18, 2025
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207RE0101X
License reported: D19329 MD
207RE0101X · Primary
License reported: ME116216 FL
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
2955 Brownwood BlvdThe Villages, FL 32163-2039
- Phone
- (352) 674-8700
- Fax
- (352) 674-8714
Mailing address
1667 WADING HERON WAYTHE VILLAGES, FL 321632147
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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