KRISTEN RAYNER MD
NPI 1831777614
Internal Medicine in Baltimore, MD
About Kristen Rayner Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KRISTEN RAYNER MD (NPI 1831777614) is an individual internal medicine provider in Baltimore, Maryland, licensed in New Jersey (25MA12451000) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS, is affiliated with Hackensack University Medical Center, and is a graduate of Virginia Commonwealth University, School Of Medicine (2021).
NPPES Registry Identity
Specialties & Licenses 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
Kristen Rayner Md 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
3Medicare enrollment records show Kristen Rayner reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Red Bank, NJ 07701
- Reassigned Medicare billing, New Jersey enrollment
- 689 clinicians in this Medicare group
Red Bank, NJ 07701
- Reassigned Medicare billing, New Jersey enrollment
- 2,844 clinicians in this Medicare group
Paramus, NJ 07652
- Reassigned Medicare billing, New Jersey enrollment
- 833 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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hackensack University Medical Center
Acute Care Hospitals · Hackensack, NJValley Hospital
Acute Care Hospitals · Paramus, NJPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21201 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 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Kristen Rayner's NPI number?
The NPI number for Kristen Rayner is 1831777614. It was assigned to this individual provider in the NPPES registry on March 31, 2021.
Where is Kristen Rayner located?
Kristen Rayner practices at 22 S Greene St Rm N3e09, Baltimore, MD 21201. The listed phone number is (410) 328-6110.
What is Kristen Rayner's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Kristen Rayner enrolled in Medicare?
Yes. Kristen Rayner 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 Kristen Rayner's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristen Rayner reassigns Medicare benefits to 3 organizations: Hackensack Meridian Health Medical Group - Primary Care PC (Red Bank, NJ), Hackensack Meridian Health Medical Group - Specialty Care PC (Red Bank, NJ) and Valley Physician Services PC (Paramus, NJ). 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 Kristen Rayner's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kristen Rayner accept?
Health plans from Oscar Health list Kristen Rayner 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.
Is Kristen Rayner affiliated with any hospitals?
According to CMS data, Kristen Rayner is affiliated with Hackensack University Medical Center and Valley Hospital.
When was this NPI record last updated?
The NPPES record for Kristen Rayner was last updated on December 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months 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.
# Kristen Rayner, MD · NPI 1831777614
Internal Medicine physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since March 31, 2021.
## Identity
- **NPI:** 1831777614 (Entity type: Individual)
- **Enumerated:** March 31, 2021
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 25MA12451000 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S GREENE ST RM N3E09, Baltimore, MD 21201-1544
- **Phone:** (410) 328-6110
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): Hackensack Meridian Health Medical Group - Primary Care PC (NPI 1336203538, Red Bank, NJ); Hackensack Meridian Health Medical Group - Specialty Care PC (NPI 1215989249, Red Bank, NJ); Valley Physician Services PC (NPI 1467815928, Paramus, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Virginia Commonwealth University, School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** December 13, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1831777614) · Data from the CMS NPPES public registry.