DR. AMANDA L HORTON M.D.
NPI 1104139344
Obstetrics & Gynecology in Baltimore, MD
About Dr. Amanda L Horton M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AMANDA L HORTON M.D. (NPI 1104139344) is an individual obstetrics & gynecology provider in Baltimore, Maryland, licensed in Maryland (D84592) and active in the NPI registry since July 2010. She is enrolled in Medicare PECOS, is affiliated with Luminis Health Anne Arundel Medical Center, Inc, and is a graduate of Temple University School Of Medicine (2010).
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 and accepts Medicare assignment
Dr. Amanda L Horton 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
4Medicare enrollment records show Amanda Horton reassigns Medicare billing to 4 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 21287
- Reassigned Medicare billing, District of Columbia enrollment
- 691 clinicians in this Medicare group
Halethorpe, MD 21227
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1417294984 (Maryland), NPI 1952461816 (District of Columbia), NPI 1366781700 (District of Columbia), NPI 1578638425 (District of Columbia), NPI 1497023188 (District of Columbia), NPI 1073678637 (District of Columbia)
- 701 clinicians in this Medicare group
Pasadena, MD 21122
- Reassigned Medicare billing, Maryland enrollment
- 794 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 2
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.
Luminis Health Anne Arundel Medical Center, Inc
Acute Care Hospitals · Annapolis, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21211 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.
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 Amanda Horton's NPI number?
The NPI number for Amanda Horton is 1104139344. It was assigned to this individual provider in the NPPES registry on July 16, 2010.
Where is Amanda Horton located?
Amanda Horton practices at 2700 Remington Ave Ste 2000, Baltimore, MD 21211. The listed phone number is (667) 312-2400.
What is Amanda Horton's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Amanda Horton enrolled in Medicare?
Yes. Amanda Horton 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 Amanda Horton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amanda Horton reassigns Medicare benefits to 4 organizations: Johns Hopkins University (Baltimore, MD), Johns Hopkins Community Physicians, Inc (Baltimore, MD), Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Halethorpe, MD) and Luminis Health Medical Group, LLC (Pasadena, 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 Amanda Horton's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Amanda Horton affiliated with any hospitals?
According to CMS data, Amanda Horton is affiliated with Luminis Health Anne Arundel Medical Center, Inc.
When was this NPI record last updated?
The NPPES record for Amanda Horton was last updated on September 16, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Amanda L Horton, M.D. · NPI 1104139344
Obstetrics & Gynecology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since July 16, 2010.
## Identity
- **NPI:** 1104139344 (Entity type: Individual)
- **Enumerated:** July 16, 2010
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** D84592 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 2700 REMINGTON AVE STE 2000, Baltimore, MD 21211
- **Phone:** (667) 312-2400 · **Fax:** (410) 367-2203
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Johns Hopkins University (NPI 1295731966, Baltimore, MD); Johns Hopkins Community Physicians, Inc (NPI 1255359972, Baltimore, MD); Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1942546486, Halethorpe, MD); Luminis Health Medical Group, LLC (NPI 1063837490, Pasadena, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Temple University School Of Medicine, class of 2010
## Record status
- **NPPES last updated:** September 16, 2022
- **Other identifiers:** Other 1007278000 (PA); Other CD4829 (PA); Other 597586 (PA)
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Source: [NPI Profile](https://npiprofile.com/npi/1104139344) · Data from the CMS NPPES public registry.