ANESTHESIA GROUP PRACTICE, INC
NPI 1417951948
Anesthesiology in Montgomery, OH
About Anesthesia Group Practice, Inc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANESTHESIA GROUP PRACTICE, INC (NPI 1417951948) is a healthcare organization registered as an anesthesiology in Montgomery, Ohio and active in the NPI registry since June 2005. The organization lists Mark Grossman, Ceo, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 6
Group Practice 1
Accepted 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)
Anesthesia Group Practice, Inc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
590Medicare enrollment records show 590 clinicians reassign Medicare billing to Anesthesia Group Practice, Inc, which bills Medicare for the services they deliver. Of these, 46 practice at this address and 67 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 5
Nearest to this location (20)
See all 590Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Anesthesia Group Practice, Inc's NPI number?
The NPI number for Anesthesia Group Practice, Inc is 1417951948. It was assigned to this organization in the NPPES registry on June 13, 2005.
Where is Anesthesia Group Practice, Inc located?
Anesthesia Group Practice, Inc is located at 10500 Montgomery Rd, Montgomery, OH 45242. The listed phone number is (513) 817-1150.
What is Anesthesia Group Practice, Inc's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Anesthesia Group Practice, Inc enrolled in Medicare?
Yes. Anesthesia Group Practice, Inc is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Anesthesia Group Practice, Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 590 clinicians in 5 Medicare specialties reassign their Medicare billing to Anesthesia Group Practice, Inc. 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 Certified Registered Nurse Anesthetist (CRNA) (454), Anesthesiology (123) and Anesthesiology Assistant (10). Of these, 46 practice at this address and 67 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Anesthesia Group Practice, Inc accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource list Anesthesia Group Practice, Inc 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 Anesthesia Group Practice, Inc was last updated on October 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.
# Anesthesia Group Practice, Inc · NPI 1417951948
Anesthesiology organization in Montgomery, Ohio. Organization record, active in the CMS NPPES registry since June 13, 2005.
## Identity
- **NPI:** 1417951948 (Entity type: Organization)
- **Enumerated:** June 13, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **Organization subpart:** No
- **Authorized official:** Mark Grossman, CEO
## Practice location
- **Address:** 10500 MONTGOMERY RD, Montgomery, OH 45242-4402
- **Phone:** (513) 817-1150 · **Fax:** (513) 351-0316
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 590 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Certified Registered Nurse Anesthetist (CRNA) (454), Anesthesiology (123), Anesthesiology Assistant (10); 46 practice at this address and 67 within 10 miles; [full list](https://npiprofile.com/npi/1417951948/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 16, 2025
- **Other identifiers:** Medicaid 74900911 (KY); Medicaid 7100392750 (KY); Medicaid 100009200 (IN); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1417951948) · Data from the CMS NPPES public registry.