Srinivasu Chamarthy, MD
Hematology/Oncology (CMS) · Troy, OH
At a glance
3130 N County Road 25A Ste 107, Troy, OH 45373-1337
NPPES record updated May 11, 2026. 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
3130 N County Road 25A Ste 107Troy, OH 45373-1337
Additional reported practice locations
9000 N Main St Ste G-35Englewood, OH 454151182
Phone: 9372768320
Fax: 9372768325 400 Sugar Camp Cir Ste 200
Oakwood, OH 454091981
Phone: 9372768320
Fax: 9372768325 1111 Sweitzer St Ste C
Greenville, OH 453311189
Phone: 9372931622
Fax: 9372456308 2300 Miami Valley Dr Ste 470
Centerville, OH 454594779
Phone: 9372768320
Fax: 9372768325 501 Atrium Dr Ste 201
Middletown, OH 450055165
Phone: 5139748780
Fax: 5133697474 915 Michigan St Ste 202
Sidney, OH 453652401
Phone: 9377036270
Fax: 9376412622
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2005
- CMS specialties
- Hematology/Oncology
Practice groups
Reported hospital affiliations
- Grand Lake Health System Saint Marys, OH
- Miami Valley Hospital Dayton, OH
- Upper Valley Medical Center Troy, OH
- Wilson Memorial Hospital Sidney, OH
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 | $904.40 |
Reporting companies
| Company | Amount |
|---|---|
| ABBVIE INC. | $222.43 |
| PHATHOM PHARMACEUTICALS, INC. | $125.00 |
| ADAPTIVE BIOTECHNOLOGIES CORPORATION | $116.22 |
| GLAXOSMITHKLINE, LLC. | $75.54 |
| GENZYME CORPORATION | $72.32 |
| REGENERON HEALTHCARE SOLUTIONS, INC. | $64.21 |
| GERON CORPORATION | $62.72 |
| PFIZER INC. | $52.21 |
| Other reporting companies | $113.75 |
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
- Hematology/Oncology (CMS)
- Taxonomy code
- 207RH0003X
- Enumeration date
- Jul 15, 2009
- Record updated
- May 11, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RH0003X · Primary
License reported: 35.121387 OH
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
3130 N County Road 25A Ste 107Troy, OH 45373-1337
- Phone
- (937) 293-1622
- Fax
- (937) 245-6308
Mailing address
3170 KETTERING BLVD BLDG BMORAINE, OH 454391924
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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