MARCO A GRADOS M.D.
NPI 1316993207
Psychiatry & Neurology - Psychiatry in Baltimore, MD
About Marco A Grados M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARCO A GRADOS M.D. (NPI 1316993207) is an individual psychiatry provider in Baltimore, Maryland, licensed in Maryland (D48283) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Kennedy Krieger Institute, and is a graduate of Other (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
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
Marco A Grados 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 Reassignments
2Medicare enrollment records show Marco Grados reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21287
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Baltimore, MD 21205
- Reassigned Medicare billing, Maryland enrollment
- 352 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.
Kennedy Krieger Institute
Childrens · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21287 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
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 Marco Grados's NPI number?
The NPI number for Marco Grados is 1316993207. It was assigned to this individual provider in the NPPES registry on May 25, 2006.
Where is Marco Grados located?
Marco Grados practices at 600 N Wolfe St, Baltimore, MD 21287. The listed phone number is (410) 955-5335.
What is Marco Grados's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Marco Grados enrolled in Medicare?
Yes. Marco Grados 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 organizations bill Medicare for Marco Grados's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marco Grados reassigns Medicare benefits to 2 organizations: Johns Hopkins University (Baltimore, MD) and Kennedy Krieger Associates (Baltimore, MD). Each 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 Marco Grados's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Marco Grados affiliated with any hospitals?
According to CMS data, Marco Grados is affiliated with Kennedy Krieger Institute.
When was this NPI record last updated?
The NPPES record for Marco Grados was last updated on January 24, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Marco A Grados, M.D. · NPI 1316993207
Psychiatry physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since May 25, 2006.
## Identity
- **NPI:** 1316993207 (Entity type: Individual)
- **Enumerated:** May 25, 2006
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** D48283 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N WOLFE ST, Baltimore, MD 21287-0005
- **Phone:** (410) 955-5335
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1023018413, Baltimore, MD); Kennedy Krieger Associates (NPI 1871515783, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1990
## Record status
- **NPPES last updated:** January 24, 2014
- **Other identifiers:** Medicare PIN 165708Y8K (MD); Medicare PIN K32036UU (MD); Medicare UPIN G22583 (MD); and 1 more
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Source: [NPI Profile](https://npiprofile.com/npi/1316993207) · Data from the CMS NPPES public registry.