DR. MARC ADAM HONIG M.D.
NPI 1023017142
Ophthalmology in Owings Mills, MD
About Dr. Marc Adam Honig M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARC ADAM HONIG M.D. (NPI 1023017142) is an individual ophthalmology provider in Owings Mills, Maryland, licensed in Maryland (D0047267) and active in the NPI registry since July 2005. He is enrolled in Medicare PECOS, is affiliated with Greater Baltimore Medical Center, and is a graduate of Johns Hopkins University School Of Medicine (1990).
NPPES Registry Identity
Specialties & Licenses
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. Marc Adam Honig M.d. 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 Marc Honig reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Owings Mills, MD 21117
- Reassigned Medicare billing, Maryland enrollment
- 2 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 14
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Greater Baltimore Medical Center
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21117 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
OWINGS MILLS, MD 21117
OWINGS MILLS, MD 21117
OWINGS MILLS, MD 21117
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 Marc Honig's NPI number?
The NPI number for Marc Honig is 1023017142. It was assigned to this individual provider in the NPPES registry on July 20, 2005.
Where is Marc Honig located?
Marc Honig practices at 23 Crossroads Dr Suite #310, Owings Mills, MD 21117. The listed phone number is (410) 581-1500.
What is Marc Honig's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Marc Honig enrolled in Medicare?
Yes. Marc Honig 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 Marc Honig's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marc Honig reassigns Medicare benefits to Brull & Honig Mdpa (Owings Mills, 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 Marc Honig's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marc Honig accept?
Health plans from Providence Health Plan list Marc Honig 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 Marc Honig affiliated with any hospitals?
According to CMS data, Marc Honig is affiliated with Greater Baltimore Medical Center.
When was this NPI record last updated?
The NPPES record for Marc Honig was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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. Marc Adam Honig, M.D. · NPI 1023017142
Ophthalmology physician in Owings Mills, Maryland. Individual provider, active in the CMS NPPES registry since July 20, 2005.
## Identity
- **NPI:** 1023017142 (Entity type: Individual)
- **Enumerated:** July 20, 2005
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** D0047267 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 23 CROSSROADS DR, SUITE #310, Owings Mills, MD 21117-5420
- **Phone:** (410) 581-1500 · **Fax:** (410) 581-0577
## 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:** Brull & Honig Mdpa (NPI 1174579320, Owings Mills, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 1990
## Record status
- **NPPES last updated:** July 13, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1023017142) · Data from the CMS NPPES public registry.