DAVID GREENBLATT MD
NPI 1447241260
Internal Medicine - Rheumatology in Cincinnati, OH
About David Greenblatt Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID GREENBLATT MD (NPI 1447241260) is an individual rheumatology provider in Cincinnati, Ohio, licensed in Ohio (35042180) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Margaret Mary Community Hospital Inc, and is a graduate of University Of Michigan Medical School (1977).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
David Greenblatt 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
2Medicare enrollment records show David Greenblatt reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Cincinnati, OH 45219
- Reassigned Medicare billing, Ohio enrollment
- 2,038 clinicians in this Medicare group
Blue Ash, OH 45242
- Reassigned Medicare billing, Ohio enrollment
- 481 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 9
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Margaret Mary Community Hospital Inc
Critical Access Hospitals · Batesville, INUniversity Of Cincinnati Medical Center, LLC
Acute Care Hospitals · Cincinnati, OHGood Samaritan Hospital
Acute Care Hospitals · Cincinnati, OHMercy Health - West Hospital
Acute Care Hospitals · Cincinnati, OHWest Chester Hospital
Acute Care Hospitals · West Chester, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45213 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.
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 David Greenblatt's NPI number?
The NPI number for David Greenblatt is 1447241260. It was assigned to this individual provider in the NPPES registry on November 1, 2005.
Where is David Greenblatt located?
David Greenblatt practices at 3590 Lucille Dr, Cincinnati, OH 45213. The listed phone number is (513) 458-1600.
What is David Greenblatt's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is David Greenblatt enrolled in Medicare?
Yes. David Greenblatt 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 David Greenblatt's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Greenblatt reassigns Medicare benefits to 2 organizations: University Of Cincinnati Physicians Company, LLC (Cincinnati, OH) and Mercy Health Physicians Cincinnati Specialty Care LLC (Blue Ash, 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 David Greenblatt's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does David Greenblatt accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource, MedMutual, Molina Healthcare and Oscar Health Insurance list David Greenblatt 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 David Greenblatt affiliated with any hospitals?
According to CMS data, David Greenblatt is affiliated with Margaret Mary Community Hospital Inc, University Of Cincinnati Medical Center, LLC, Good Samaritan Hospital, Mercy Health - West Hospital and West Chester Hospital.
When was this NPI record last updated?
The NPPES record for David Greenblatt was last updated on February 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# David Greenblatt, MD · NPI 1447241260
Rheumatology physician in Cincinnati, Ohio. Individual provider, active in the CMS NPPES registry since November 1, 2005.
## Identity
- **NPI:** 1447241260 (Entity type: Individual)
- **Enumerated:** November 1, 2005
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** 35042180 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 3590 LUCILLE DR, Cincinnati, OH 45213-2674
- **Phone:** (513) 458-1600 · **Fax:** (513) 458-1984
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Cincinnati Physicians Company, LLC (NPI 1801840434, Cincinnati, OH); Mercy Health Physicians Cincinnati Specialty Care LLC (NPI 1154942795, Blue Ash, OH) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Michigan Medical School, class of 1977
## Record status
- **NPPES last updated:** February 16, 2023
- **Other identifiers:** Medicaid 0683961 (OH); Other P00833435 (OH)
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Source: [NPI Profile](https://npiprofile.com/npi/1447241260) · Data from the CMS NPPES public registry.