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DAYTON PHYSICIANS
NPI 1902844947
Internal Medicine - Hematology & Oncology in Dayton, OH

Active since June 03, 2006CLIA Certified · 2 labs
3120 GOVERNORS PLACE BLVD, DAYTON, OH 45409(937) 293-1622(937) 245-6308 Get Directions Write a Review

NPPES record last updated: February 29, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 10, 2022, Apr 23, 2021, Apr 7, 2021 (3 updates tracked since 2021).

About Dayton Physicians NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DAYTON PHYSICIANS (NPI 1902844947) is a healthcare organization registered as a hematology & oncology in Dayton, Ohio and active in the NPI registry since June 2006. The organization holds 2 active CLIA laboratory certificates, maintains 9 additional practice locations, and lists Brenda Sergent, Credentialing Specialist, as its authorized official.

NPPES Registry Identity

NPI1902844947
Entity TypeOrganization
Primary Taxonomy207RH0003X
Legal Business NameDAYTON PHYSICIANS, LLC
Location Address3120 GOVERNORS PLACE BLVDDayton, OH 45409-1328
Mailing Address6680 Poe Ave, Suite 200Dayton, OH 45414 · (937) 280-8366 · Fax (937) 280-8373
Phone(937) 293-1622
Fax(937) 245-6308
Organization SubpartNo
Authorized OfficialBrenda SergentCredentialing Specialist · (937) 280-8366
Enumeration DateJune 3, 2006
Last NPPES UpdateFebruary 29, 20243 updates tracked since enumeration
NPPES CertifiedFebruary 27, 2024
✔ NPI 1902844947 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 7

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in OH · 35077949
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X
Also ListedPathology · Anatomic PathologyTaxonomy 207ZP0101X · License 35055113 (OH)
Also ListedRadiology · Radiation OncologyTaxonomy 2085R0001X · License 35070882R (OH)
Also ListedUrologyTaxonomy 208800000X · License 35036788 (OH)
Also ListedPharmacy · Clinic PharmacyTaxonomy 3336C0002X
Also ListedPharmacy · Specialty PharmacyTaxonomy 3336S0011X
3120 GOVERNORS PLACE BLVD, Dayton, OH 45409
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Other Names 1

Doing Business AsDayton Physicians

Secondary Practice Locations 9

Location 1855 W Market StTroy, OH 45373-3837 · Phone (937) 293-1622 · Fax (937) 245-6308
Location 22300 Miami Valley Dr Ste 150Centerville, OH 45459-1294 · Phone (937) 293-1622 · Fax (937) 245-6308
Location 33130 N County Road 25ATroy, OH 45373-1337 · Phone (937) 293-1622 · Fax (937) 245-6308
Location 4501 Atrium Dr Ste 100Middletown, OH 45005-5165 · Phone (937) 293-1622 · Fax (937) 245-6308
Location 51111 Sweitzer St Ste CGreenville, OH 45331-1189 · Phone (937) 293-1622 · Fax (937) 245-6308
Location 62350 Miami Valley Dr Ste 500Centerville, OH 45459-4780 · Phone (937) 293-1622 · Fax (937) 245-6308
Location 79000 N Main St Ste 200Englewood, OH 45415-1165 · Phone (937) 293-1622 · Fax (937) 245-6308
Location 88881 N Main StDayton, OH 45415-1333 · Phone (937) 293-1622 · Fax (937) 245-6308
Location 99000 N Main St Ste G-37Englewood, OH 45415-1180 · Phone (937) 293-1622 · Fax (937) 245-6308

Other Identifiers 1

Medicaid2609172OH

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dayton Physicians is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

42

Medicare enrollment records show 42 clinicians reassign Medicare billing to Dayton Physicians, which bills Medicare for the services they deliver. Of these, 9 practice at this address and 24 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 6

Nurse Practitioner14
Hematology/Oncology9
Radiation Oncology8
Urology8
Medical Oncology2
Certified Clinical Nurse Specialist (CNS)1

Nearest to this location (20)

See all 42
David Arsanious, MD
Radiation Oncology
NPI 1427551290
3120 GOVERNORS PLACE BLVD
Kettering, OH 45409
(937) 293-1622
✔ PECOS✔ Accepts MedicareSame address
Jennifer Curtis, CNP
Nurse Practitioner
NPI 1700015989
3120 GOVERNORS PLACE BLVD
Kettering, OH 45409
(937) 293-1622
✔ PECOS✔ Accepts MedicareSame address
Douglas Einstein, MD
Radiation Oncology
NPI 1275563413
3120 GOVERNORS PLACE BLVD
Kettering, OH 45409
(937) 293-1622
✔ PECOS✔ Accepts MedicareSame address
Mark Marinella, MD
Medical Oncology
NPI 1801888482
3120 GOVERNORS PLACE BLVD
Kettering, OH 45409
(937) 293-1622
✔ PECOS✔ Accepts MedicareSame address
Carol Nikolai, CNP
Nurse Practitioner
NPI 1568694800
3120 GOVERNORS PLACE BLVD
Dayton, OH 45409
(937) 293-1622
✔ PECOSSame address
Mark Romer, MD
Hematology/Oncology
NPI 1023058427
3120 GOVERNORS PLACE BLVD
Dayton, OH 45409
(937) 293-1622
✔ PECOS✔ Accepts MedicareSame address
Ketan Shah, MD
Hematology/Oncology
NPI 1083664023
3120 GOVERNORS PLACE BLVD
Dayton, OH 45409
(937) 293-1622
✔ PECOS✔ Accepts MedicareSame address
Manish Sheth, MD
Hematology/Oncology
NPI 1205832730
3120 GOVERNORS PLACE BLVD
Kettering, OH 45409
(937) 293-1622
✔ PECOS✔ Accepts MedicareSame address
Johnna Stamper, CNP
Nurse Practitioner
NPI 1407236680
3120 GOVERNORS PLACE BLVD
Dayton, OH 45409
(937) 293-1622
✔ PECOS✔ Accepts MedicareSame address
Jenny Baker, AGPCNP
Nurse Practitioner
NPI 1497907042
2350 MIAMI VALLEY DR STE 500
Centerville, OH 45459
(937) 425-0003
✔ PECOS✔ Accepts Medicare5.8 mi
Fontaine Williams
Nurse Practitioner
NPI 1467857896
2350 MIAMI VALLEY DR STE 500
Centerville, OH 45459
(937) 293-1622
✔ PECOS5.8 mi
Krishnanath Gaitonde, MD
Urology
NPI 1417060757
2350 MIAMI VALLEY DR STE 500
Centerville, OH 45459
(937) 293-1622
✔ PECOS✔ Accepts Medicare5.8 mi
Spencer Hill, MD
Urology
NPI 1083068357
2350 MIAMI VALLEY DR STE 500
Centerville, OH 45459
(937) 293-1622
✔ PECOS✔ Accepts Medicare5.8 mi
Bonnie Loesch, CNP
Nurse Practitioner
NPI 1558829671
2350 MIAMI VALLEY DR STE 500
Centerville, OH 45459
(937) 293-1622
✔ PECOS✔ Accepts Medicare5.8 mi
Mark Monsour, MD
Urology
NPI 1326156746
2350 MIAMI VALLEY DR STE 500
Centerville, OH 45459
(937) 293-1622
✔ PECOS✔ Accepts Medicare5.8 mi
Heather Shoup, CNP
Nurse Practitioner
NPI 1407251523
2350 MIAMI VALLEY DR STE 500
Dayton, OH 45459
(937) 293-1622
✔ PECOS✔ Accepts Medicare5.8 mi
Matthew Smith, MD
Urology
NPI 1144604398
2350 MIAMI VALLEY DR STE 500
Centerville, OH 45459
(937) 293-1622
✔ PECOS✔ Accepts Medicare5.8 mi
Erica Stanley, CNP
Nurse Practitioner
NPI 1124694070
2350 MIAMI VALLEY DR STE 500
Centerville, OH 45459
(937) 293-1622
✔ PECOS✔ Accepts Medicare5.8 mi
Erik Weise, MD
Urology
NPI 1336113604
2350 MIAMI VALLEY DR STE 500
Centerville, OH 45459
(937) 293-1622
✔ PECOS✔ Accepts Medicare5.8 mi
Rachel Perretta, MS, RN, ACNS-BC
Certified Clinical Nurse Specialist (CNS)
NPI 1871894766
2350 MIAMI VALLEY DR STE 500
Centerville, OH 45459
(937) 293-1622
✔ PECOS✔ Accepts Medicare5.9 mi
See all 42 clinicians

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

CLIA Laboratory Certificates CMS CLIA 2

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Compliance 36D2007280

Dayton Physicians LLC Urology · Centerville, OH
Active · expires May 31, 2028
CLIA Number36D2007280
Laboratory TypePhysician Office
Certificate Effective DateJune 1, 2026
Certificate Expiration DateMay 31, 2028
Laboratory DirectorMs. Breanna L. Campion
Laboratory Phone(937) 293-1622
Laboratory LocationDayton Physicians LLC Urology2350 Miami Valley Drive, Suite 500, Centerville, OH 45459
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 36D2224842

Dayton Physicians Network Urology · Dayton, OH
Active · expires May 16, 2027
CLIA Number36D2224842
Laboratory TypePhysician Office
Certificate Effective DateMay 17, 2025
Certificate Expiration DateMay 16, 2027
Laboratory DirectorDavid W. Key
Laboratory Phone(937) 293-1622
Laboratory LocationDayton Physicians Network Urology9000 North Main St Suite 200, Dayton, OH 45415
CLIA data matches this NPI record on: Name Phone
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Dayton Physicians, LLC's NPI number?

The NPI number for Dayton Physicians, LLC is 1902844947. It was assigned to this organization in the NPPES registry on June 3, 2006. The provider is doing business as Dayton Physicians.

Where is Dayton Physicians, LLC located?

Dayton Physicians, LLC is located at 3120 Governors Place Blvd, Dayton, OH 45409. The listed phone number is (937) 293-1622.

What is Dayton Physicians, LLC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Dayton Physicians, LLC enrolled in Medicare?

Yes. Dayton Physicians, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Dayton Physicians, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 42 clinicians in 6 Medicare specialties reassign their Medicare billing to Dayton Physicians, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Nurse Practitioner (14), Hematology/Oncology (9) and Radiation Oncology (8). Of these, 9 practice at this address and 24 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Does Dayton Physicians, LLC hold CLIA laboratory certificates?

Yes. 2 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.

What insurance does Dayton Physicians, LLC accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arkansas Health & Wellness and 41 other insurers list Dayton Physicians, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Dayton Physicians, LLC was last updated on February 29, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.