DAVID GUYTON M.D.
NPI 1104875384
Ophthalmology in Lutherville, MD
About David Guyton M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID GUYTON M.D. (NPI 1104875384) is an individual ophthalmology provider in Lutherville, Maryland, licensed in Maryland (D17802) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of Harvard Medical School (1969).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
David Guyton M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show David Guyton 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
- 4,483 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 6
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.
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.
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.
LUTHERVILLE TIMONIUM, MD 21093
LUTHERVILLE, 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 David Guyton's NPI number?
The NPI number for David Guyton is 1104875384. It was assigned to this individual provider in the NPPES registry on May 8, 2006.
Where is David Guyton located?
David Guyton practices at 10755 Falls Rd, Lutherville, MD 21093. The listed phone number is (410) 583-2800.
What is David Guyton's specialty?
The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.
Is David Guyton enrolled in Medicare?
Yes. David Guyton is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for David Guyton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David Guyton reassigns Medicare benefits to Johns Hopkins University (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 David Guyton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is David Guyton affiliated with any hospitals?
According to CMS data, David Guyton is affiliated with Johns Hopkins Hospital, The.
When was this NPI record last updated?
The NPPES record for David Guyton was last updated on February 7, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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 Guyton, M.D. · NPI 1104875384
Ophthalmology physician in Lutherville, Maryland. Individual provider, active in the CMS NPPES registry since May 8, 2006.
## Identity
- **NPI:** 1104875384 (Entity type: Individual)
- **Enumerated:** May 8, 2006
- **Primary specialty:** Ophthalmology · taxonomy 207W00000X
- **State license:** D17802 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 10755 FALLS RD, Lutherville, MD 21093-4515
- **Phone:** (410) 583-2800
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Johns Hopkins University (NPI 1255315339, Lutherville, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 1969
## Record status
- **NPPES last updated:** February 7, 2013
- **Other identifiers:** Medicare UPIN B70151 (MD); Medicaid 714331100 (MD); Medicare PIN KR85MT45 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1104875384) · Data from the CMS NPPES public registry.