DR. ROBERT LAMBERT MD
NPI 1083611321
Emergency Medicine in Cincinnati, OH
About Dr. Robert Lambert Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT LAMBERT MD (NPI 1083611321) is an individual emergency medicine provider in Cincinnati, Ohio, licensed in Indiana (01075936A) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Christ Hospital, and maintains a secondary practice location in Batesville.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 3
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Robert Lambert Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Robert Lambert reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Seaman, OH 45679
- Reassigned Medicare billing, Ohio enrollment
- 894 clinicians in this Medicare group
Chillicothe, OH 45601
- Reassigned Medicare billing, Ohio enrollment
- 99 clinicians in this Medicare group
Columbus, OH 43215
- Reassigned Medicare billing, Ohio enrollment
- 474 clinicians in this Medicare group
Toledo, OH 43608
- Reassigned Medicare billing, Ohio enrollment
- 277 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Christ Hospital
Acute Care Hospitals · Cincinnati, OHGreenfield Area Medical Center
Critical Access Hospitals · Greenfield, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45238 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CINCINNATI, OH 45238
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 Robert Lambert's NPI number?
The NPI number for Robert Lambert is 1083611321. It was assigned to this individual provider in the NPPES registry on July 1, 2005.
Where is Robert Lambert located?
Robert Lambert practices at 3131 Queen City Ave, Cincinnati, OH 45238. The listed phone number is (513) 557-3333.
What is Robert Lambert's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Robert Lambert enrolled in Medicare?
Yes. Robert Lambert is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Robert Lambert's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Lambert reassigns Medicare benefits to 4 organizations: Emergency Professional Services, Inc. (Seaman, OH), Hospitalist Medicine Physicians Of Ohio - Cincinnati Professional Corp (Chillicothe, OH), Ohio Emergency Professionals Inc (Columbus, OH) and Mercy Emergency Care Services, Inc. (Toledo, OH). Each 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 Robert Lambert's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Lambert accept?
Health plans from CareSource list Robert Lambert 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.
Is Robert Lambert affiliated with any hospitals?
According to CMS data, Robert Lambert is affiliated with Christ Hospital and Greenfield Area Medical Center.
When was this NPI record last updated?
The NPPES record for Robert Lambert was last updated on March 29, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Robert Lambert, MD · NPI 1083611321
Emergency Medicine physician in Cincinnati, Ohio. Individual provider, active in the CMS NPPES registry since July 1, 2005.
## Identity
- **NPI:** 1083611321 (Entity type: Individual)
- **Enumerated:** July 1, 2005
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 01075936A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 3131 QUEEN CITY AVE, Cincinnati, OH 45238-2316
- **Phone:** (513) 557-3333 · **Fax:** (513) 557-3332
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Emergency Professional Services, Inc. (NPI 1093762353, Seaman, OH); Hospitalist Medicine Physicians Of Ohio - Cincinnati Professional Corp (NPI 1508698739, Chillicothe, OH); Ohio Emergency Professionals Inc (NPI 1982983425, Columbus, OH); Mercy Emergency Care Services, Inc. (NPI 1477957819, Toledo, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Toledo College Of Medicine, class of 1986
## Record status
- **NPPES last updated:** March 29, 2021
- **Other identifiers:** Medicaid 100328760 (IN); Medicaid 0664786 (OH); Medicaid 64962079 (KY)
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Source: [NPI Profile](https://npiprofile.com/npi/1083611321) · Data from the CMS NPPES public registry.