DR. DIANA OPEYEMI OMOYENI MD
NPI 1699406652
Family Medicine in Lutherville Timonium, MD
About Dr. Diana Opeyemi Omoyeni Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DIANA OPEYEMI OMOYENI MD (NPI 1699406652) is an individual family medicine provider in Lutherville Timonium, Maryland, licensed in Maryland (D0103765) and active in the NPI registry since June 2022. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of Other (2022).
NPPES Registry Identity
Specialties & Licenses
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. Diana Opeyemi Omoyeni 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 Reassignment
Medicare enrollment records show Diana Omoyeni reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21202
- Reassigned Medicare billing, Maryland enrollment
- 952 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21093 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LUTHERVILLE TIMONIUM, MD 21093
LUTHERVILLE TIMONIUM, MD 21093
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 Diana Omoyeni's NPI number?
The NPI number for Diana Omoyeni is 1699406652. It was assigned to this individual provider in the NPPES registry on June 21, 2022.
Where is Diana Omoyeni located?
Diana Omoyeni practices at 10751 Falls Rd Ste 304, Lutherville Timonium, MD 21093. The listed phone number is (410) 847-3535.
What is Diana Omoyeni's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Diana Omoyeni enrolled in Medicare?
Yes. Diana Omoyeni 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 organization bills Medicare for Diana Omoyeni's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Omoyeni reassigns Medicare benefits to Johns Hopkins Community Physicians (Baltimore, MD). The 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 Diana Omoyeni's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Diana Omoyeni affiliated with any hospitals?
According to CMS data, Diana Omoyeni is affiliated with Johns Hopkins Hospital, The.
When was this NPI record last updated?
The NPPES record for Diana Omoyeni was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.
# Dr. Diana Opeyemi Omoyeni, MD · NPI 1699406652
Family Medicine physician in Lutherville Timonium, Maryland. Individual provider, active in the CMS NPPES registry since June 21, 2022.
## Identity
- **NPI:** 1699406652 (Entity type: Individual)
- **Enumerated:** June 21, 2022
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** D0103765 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 10751 FALLS RD STE 304, Lutherville Timonium, MD 21093-4551
- **Phone:** (410) 847-3535 · **Fax:** (410) 367-2236
## 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:** Johns Hopkins Community Physicians (NPI 1013738285, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** September 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1699406652) · Data from the CMS NPPES public registry.