DR. TIMOTHY ANDREW MCGRAW M.D.
NPI 1265433494
Dermatology in Waterville, ME
About Dr. Timothy Andrew Mcgraw M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TIMOTHY ANDREW MCGRAW M.D. (NPI 1265433494) is an individual dermatology provider in Waterville, Maine, licensed in Maine (MD29295) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Maine General Medical Center, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
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
Dr. Timothy Andrew Mcgraw 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
3Medicare enrollment records show Timothy Mcgraw reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Augusta, ME 04330
- Reassigned Medicare billing, Maine enrollment
- 978 clinicians in this Medicare group
Birmingham, AL 35242
- Reassigned Medicare billing, Alabama enrollment
- 6 clinicians in this Medicare group
Hoover, AL 35244
- Reassigned Medicare billing, Alabama enrollment
- 5 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 12
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.
Maine General Medical Center
Acute Care Hospitals · Augusta, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04901 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.
Reported Quality Measures
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 Timothy Mcgraw's NPI number?
The NPI number for Timothy Mcgraw is 1265433494. It was assigned to this individual provider in the NPPES registry on August 10, 2005.
Where is Timothy Mcgraw located?
Timothy Mcgraw practices at 149 North St, Waterville, ME 04901. The listed phone number is (207) 872-6463.
What is Timothy Mcgraw's specialty?
The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.
Is Timothy Mcgraw enrolled in Medicare?
Yes. Timothy Mcgraw 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 Timothy Mcgraw's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Mcgraw reassigns Medicare benefits to 3 organizations: Mainegeneral Medical Center (Augusta, ME), Naaman Clinic, LLC (Birmingham, AL) and Cahaba Dermatology & Skin Health Center, LLC (Hoover, AL). 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 Timothy Mcgraw's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Timothy Mcgraw accept?
Health plans from Anthem Blue Cross and Blue Shield list Timothy Mcgraw 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 Timothy Mcgraw affiliated with any hospitals?
According to CMS data, Timothy Mcgraw is affiliated with Maine General Medical Center.
When was this NPI record last updated?
The NPPES record for Timothy Mcgraw was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Dr. Timothy Andrew Mcgraw, M.D. · NPI 1265433494
Dermatology physician in Waterville, Maine. Individual provider, active in the CMS NPPES registry since August 10, 2005.
## Identity
- **NPI:** 1265433494 (Entity type: Individual)
- **Enumerated:** August 10, 2005
- **Primary specialty:** Dermatology · taxonomy 207N00000X
- **State license:** MD29295 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 149 NORTH ST, Waterville, ME 04901-4974
- **Phone:** (207) 872-6463
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Mainegeneral Medical Center (NPI 1083949184, Augusta, ME); Naaman Clinic, LLC (NPI 1194183749, Birmingham, AL); Cahaba Dermatology & Skin Health Center, LLC (NPI 1619213204, Hoover, AL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Uniformed Services Uhs Fe Hebert School Of Med, class of 1994
## Record status
- **NPPES last updated:** June 25, 2026
- **Other identifiers:** Other 512-00033 (AL)
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Source: [NPI Profile](https://npiprofile.com/npi/1265433494) · Data from the CMS NPPES public registry.