PATRICIA L CANTLIN DO
NPI 1275533994
Internal Medicine - Nephrology in Portland, ME
About Patricia L Cantlin Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PATRICIA L CANTLIN DO (NPI 1275533994) is an individual nephrology provider in Portland, Maine, licensed in Maine (1481) and active in the NPI registry since July 2005. She is enrolled in Medicare PECOS.
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 (PECOS)
Patricia L Cantlin Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Patricia Cantlin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, ME 04102
- Reassigned Medicare billing, Maine enrollment
- 46 clinicians in this Medicare group
Portland, ME 04102
- Reassigned Medicare billing, Maine enrollment
- 264 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04102 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.
Referred Medical Equipment & Supplies CMS DME claims 5
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PORTLAND, ME 04102
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 Patricia Cantlin's NPI number?
The NPI number for Patricia Cantlin is 1275533994. It was assigned to this individual provider in the NPPES registry on July 22, 2005.
Where is Patricia Cantlin located?
Patricia Cantlin practices at 1600B Congress St, Portland, ME 04102. The listed phone number is (207) 774-5222.
What is Patricia Cantlin's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.
Is Patricia Cantlin enrolled in Medicare?
Yes. Patricia Cantlin is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Patricia Cantlin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Patricia Cantlin reassigns Medicare benefits to 2 organizations: Mainehealth (Portland, ME) and Maine Medical Partners (Portland, ME). 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 Patricia Cantlin'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 Patricia Cantlin was last updated on May 16, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Patricia L Cantlin, DO · NPI 1275533994
Nephrology physician in Portland, Maine. Individual provider, active in the CMS NPPES registry since July 22, 2005.
## Identity
- **NPI:** 1275533994 (Entity type: Individual)
- **Enumerated:** July 22, 2005
- **Primary specialty:** Internal Medicine - Nephrology · taxonomy 207RN0300X
- **State license:** 1481 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 1600B CONGRESS ST, Portland, ME 04102-2124
- **Phone:** (207) 774-5222 · **Fax:** (207) 761-4433
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Mainehealth (NPI 1003113127, Portland, ME); Maine Medical Partners (NPI 1124335591, Portland, ME) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 16, 2012
- **Other identifiers:** Medicare PIN MM595501 (ME); Medicaid 322450099 (ME); Medicare UPIN GO6658 (ME); and 1 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1275533994) · Data from the CMS NPPES public registry.