MICHAEL H GRODIN D.O.
NPI 1184670366
Ophthalmology in Lutherville, MD
About Michael H Grodin D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAEL H GRODIN D.O. (NPI 1184670366) is an individual ophthalmology provider in Lutherville, Maryland, licensed in Maryland (H0062012) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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
Michael H Grodin D.o. 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 Michael Grodin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lutherville, MD 21093
- Reassigned Medicare billing, Maryland enrollment
- 40 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 16
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.
Physician 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.
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 19
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LUTHERVILLE, 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 Michael Grodin's NPI number?
The NPI number for Michael Grodin is 1184670366. It was assigned to this individual provider in the NPPES registry on May 26, 2006.
Where is Michael Grodin located?
Michael Grodin practices at 1209 York Rd Suite 200, Lutherville, MD 21093. The listed phone number is (410) 821-9490.
What is Michael Grodin's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is Michael Grodin enrolled in Medicare?
Yes. Michael Grodin 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 Michael Grodin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Grodin reassigns Medicare benefits to Katzen Medical Associates, PC (Lutherville, 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 Michael Grodin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michael Grodin accept?
Health plans from Blue Cross Blue Shield of Wyoming and Blue Cross and Blue Shield of Louisiana list Michael Grodin 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 Michael Grodin was last updated on April 11, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Michael H Grodin, D.O. · NPI 1184670366
Ophthalmology physician in Lutherville, Maryland. Individual provider, active in the CMS NPPES registry since May 26, 2006.
## Identity
- **NPI:** 1184670366 (Entity type: Individual)
- **Enumerated:** May 26, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** H0062012 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 1209 YORK RD, SUITE 200, Lutherville, MD 21093-6220
- **Phone:** (410) 821-9490 · **Fax:** (410) 821-9495
## 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:** Katzen Medical Associates, PC (NPI 1326052614, Lutherville, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** April 11, 2012
- **Other identifiers:** Medicare UPIN H70839; Medicare ID-Type Unspecified 014761G51; Medicaid 405458000 (MD); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1184670366) · Data from the CMS NPPES public registry.