CARL RAMSAY MD
NPI 1629148556
Emergency Medicine - Emergency Medical Services in Lewiston, ME
About Carl Ramsay Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CARL RAMSAY MD (NPI 1629148556) is an individual emergency medical services provider in Lewiston, Maine, licensed in Maine (MD21552) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with J Arthur Dosher Memorial Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Other Identifiers 1
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
Carl Ramsay 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
7Medicare enrollment records show Carl Ramsay reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brunswick, ME 04011
- Reassigned Medicare billing, Maine enrollment
- 170 clinicians in this Medicare group
York, ME 03909
- Reassigned Medicare billing, Maine enrollment
- 347 clinicians in this Medicare group
Ellsworth, ME 04605
- Reassigned Medicare billing, Maine enrollment
- 167 clinicians in this Medicare group
Machias, ME 04654
- Reassigned Medicare billing, Maine enrollment
- 120 clinicians in this Medicare group
Calais, ME 04619
- Reassigned Medicare billing, Maine enrollment
- 94 clinicians in this Medicare group
Southport, NC 28461
- Reassigned Medicare billing, North Carolina enrollment
- Also billed through NPI 1992934137 (North Carolina)
- 68 clinicians in this Medicare group
Tucson, AZ 85712
- Reassigned Medicare billing, Arizona enrollment
- 121 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.
J Arthur Dosher Memorial Hospital
Critical Access Hospitals · Southport, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04240 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 16
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 Carl Ramsay's NPI number?
The NPI number for Carl Ramsay is 1629148556. It was assigned to this individual provider in the NPPES registry on November 8, 2006.
Where is Carl Ramsay located?
Carl Ramsay practices at 91 Campus Ave, Lewiston, ME 04240. The listed phone number is (207) 777-8120.
What is Carl Ramsay's specialty?
The primary specialty registered for this NPI is Emergency Medicine, specializing in Emergency Medical Services, with taxonomy code 207PE0004X.
Is Carl Ramsay enrolled in Medicare?
Yes. Carl Ramsay 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 Carl Ramsay's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carl Ramsay reassigns Medicare benefits to 7 organizations: Bluewater Emergency Partners Of Brunswick, LLC (Brunswick, ME), York Hospital (York, ME), Emergency Medicine Services Of Maine, LLC (Ellsworth, ME), Down East Community Hospital (Machias, ME), Calais Community Hospital (Calais, ME) and 2 more organizations, listed in the Medicare section above. 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 Carl Ramsay's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Carl Ramsay accept?
Health plans from Taro Health list Carl Ramsay 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 Carl Ramsay affiliated with any hospitals?
According to CMS data, Carl Ramsay is affiliated with J Arthur Dosher Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Carl Ramsay was last updated on October 22, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Carl Ramsay, MD · NPI 1629148556
Emergency Medical Services physician in Lewiston, Maine. Individual provider, active in the CMS NPPES registry since November 8, 2006.
## Identity
- **NPI:** 1629148556 (Entity type: Individual)
- **Enumerated:** November 8, 2006
- **Primary specialty:** Emergency Medicine - Emergency Medical Services · taxonomy 207PE0004X
- **State license:** MD21552 (Maine)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 91 CAMPUS AVE, Lewiston, ME 04240
- **Phone:** (207) 777-8120 · **Fax:** (207) 777-8984
## 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:** 7 organizations under Medicare reassignment (form CMS-855R): Bluewater Emergency Partners Of Brunswick, LLC (NPI 1043640204, Brunswick, ME); York Hospital (NPI 1376528398, York, ME); Emergency Medicine Services Of Maine, LLC (NPI 1578032058, Ellsworth, ME); Down East Community Hospital (NPI 1689670242, Machias, ME); Calais Community Hospital (NPI 1376546143, Calais, ME); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Wisconsin, class of 1983
## Record status
- **NPPES last updated:** October 22, 2019
- **Other identifiers:** Medicaid 02235243 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1629148556) · Data from the CMS NPPES public registry.