DR. RICHARD BARNSTEIN OD
NPI 1134136559
Optometrist in Baltimore, MD
About Dr. Richard Barnstein Od NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. RICHARD BARNSTEIN OD (NPI 1134136559) is an individual optometrist in Baltimore, Maryland, licensed in Maryland (TA1251) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Pennsylvania College Of Optometry (1994).
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
Dr. Richard Barnstein Od 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 Richard Barnstein reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Timonium, MD 21093
- Reassigned Medicare billing, Maryland enrollment
- 6 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 11
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 21234 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 2
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 Richard Barnstein's NPI number?
The NPI number for Richard Barnstein is 1134136559. It was assigned to this individual provider in the NPPES registry on August 1, 2006.
Where is Richard Barnstein located?
Richard Barnstein practices at 9613 Harford Rd Ste I, Baltimore, MD 21234. The listed phone number is (410) 665-6200.
What is Richard Barnstein's specialty?
The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.
Is Richard Barnstein enrolled in Medicare?
Yes. Richard Barnstein 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 Richard Barnstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Richard Barnstein reassigns Medicare benefits to Professional Vision Eyecare Inc (Timonium, 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 Richard Barnstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Richard Barnstein accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Wyoming, Blue Cross and Blue Shield of Louisiana, Blue Cross and Blue Shield of Montana and Blue Cross and Blue Shield of Oklahoma and 2 other insurers list Richard Barnstein 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 Richard Barnstein was last updated on November 28, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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. Richard Barnstein, OD · NPI 1134136559
Optometrist provider in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since August 1, 2006.
## Identity
- **NPI:** 1134136559 (Entity type: Individual)
- **Enumerated:** August 1, 2006
- **Primary specialty:** Optometrist · taxonomy 152W00000X
- **State license:** TA1251 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 9613 HARFORD RD STE I, Baltimore, MD 21234-2150
- **Phone:** (410) 665-6200 · **Fax:** (410) 665-6323
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** Professional Vision Eyecare Inc (NPI 1821481326, Timonium, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Pennsylvania College Of Optometry, class of 1994
## Record status
- **NPPES last updated:** November 28, 2007
- **Other identifiers:** Medicare UPIN U56213 (MD); Medicare PIN 063LL778 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1134136559) · Data from the CMS NPPES public registry.