DR. LAUREN RAMOS ALARCON
NPI 1952789109
Obstetrics & Gynecology in Nottingham, MD
About Dr. Lauren Ramos Alarcon NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LAUREN RAMOS ALARCON (NPI 1952789109) is an individual obstetrics & gynecology provider in Nottingham, Maryland, licensed in California (136011) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Lauren Ramos Alarcon is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Lauren Ramos Alarcon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Abingdon, MD 21009
- Reassigned Medicare billing, Maryland and District of Columbia enrollments
- Also billed through NPI 1457023616 (Maryland), NPI 1942546486 (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)
- 1,253 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21236 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 21236
NOTTINGHAM, MD 21236
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 Lauren Ramos Alarcon's NPI number?
The NPI number for Lauren Ramos Alarcon is 1952789109. It was assigned to this individual provider in the NPPES registry on May 8, 2015.
Where is Lauren Ramos Alarcon located?
Lauren Ramos Alarcon practices at 4920 Campbell Blvd, Nottingham, MD 21236. The listed phone number is (443) 299-2191.
What is Lauren Ramos Alarcon's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Lauren Ramos Alarcon enrolled in Medicare?
Yes. Lauren Ramos Alarcon is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Lauren Ramos Alarcon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Ramos Alarcon reassigns Medicare benefits to Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Abingdon, 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 Lauren Ramos Alarcon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Lauren Ramos Alarcon was last updated on June 28, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Lauren Ramos Alarcon · NPI 1952789109
Obstetrics & Gynecology physician in Nottingham, Maryland. Individual provider, active in the CMS NPPES registry since May 8, 2015.
## Identity
- **NPI:** 1952789109 (Entity type: Individual)
- **Enumerated:** May 8, 2015
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 136011 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 4920 CAMPBELL BLVD, Nottingham, MD 21236-5916
- **Phone:** (443) 299-2191
## 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:** Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1265971873, Abingdon, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 28, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1952789109) · Data from the CMS NPPES public registry.