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DR. MICHAEL F REGAN M.D.
NPI 1790780922
Orthopaedic Surgery in Auburn, ME

Active since June 15, 2005PECOS Enrolled
83.95/100
CMS Quality Rating
690 MINOT AVE, STE 1, AUBURN, ME 04210(207) 783-1328(207) 795-0260 Get Directions Write a Review

NPPES record last updated: September 19, 2012. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Michael F Regan M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MICHAEL F REGAN M.D. (NPI 1790780922) is an individual orthopaedic surgery provider in Auburn, Maine, licensed in Maine (013994) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790780922
Entity TypeIndividualMale
Primary Taxonomy207X00000X
Provider Legal NameDR. MICHAEL F REGANCredential: M.D.
Location Address690 MINOT AVE, STE 1Auburn, ME 04210-3922
Mailing Address690 Minot Ave, Ste 1Auburn, ME 04210-3922 · (207) 783-1328 · Fax (207) 795-0260
Phone(207) 783-1328
Fax(207) 795-0260
Sole ProprietorNo
Enumeration DateJune 15, 2005
Last NPPES UpdateSeptember 19, 2012
✔ NPI 1790780922 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic SurgeryAllopathic & Osteopathic Physicians
Taxonomy Code207X00000X
License✔ Licensed in ME · 013994
Definition
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.
690 MINOT AVE, Auburn, ME 04210
Open in Google Maps ↗

Other Identifiers 13

Other277270099ME · Mainecare
Other200029713Rr Medicare
OtherMNT181Harvard
Other201017Medicare Asc Facility
OtherM90691Cigna
Other025025Anthem
Other100294000Usps Wc
OtherDX7121New Medicare Ptan
OtherMM6003Medicare
Medicare UPING09285
Other010416156Travelers/core/mednet
OtherMM0716Medicare Clinic Facility
Other0378600001Dmerc

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Michael F Regan M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Michael Regan reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Central Maine Medical Center
2.5 mi
General Acute Care Hospital
300 MAIN ST
Lewiston, ME 04240
  • Reassigned Medicare billing, Maine enrollment
  • 920 clinicians in this Medicare group
NPI 1689653487 (207) 795-5646
Bridgton Hospital
23 mi
Critical Access
10 HOSPITAL DR
Bridgton, ME 04009
  • Reassigned Medicare billing, Maine enrollment
  • 563 clinicians in this Medicare group
NPI 1154370153 (207) 795-5709
Rumford Hospital
36 mi
Critical Access
420 FRANKLIN ST
Rumford, ME 04276
  • Reassigned Medicare billing, Maine enrollment
  • 544 clinicians in this Medicare group
NPI 1205991122 (207) 369-1000

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 7

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
99 services76 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
61 services52 patients
X-ray of knee, 3 views 73562
An X-ray of the knee, 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the knee from three different angles. This helps medical professionals to diagnose and monitor conditions like arthritis, fractures, or infections. The process is quick and painless.
49 services41 patients
X-ray of hip, 2-3 views 73502
An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.
37 services29 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
35 services27 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
34 services34 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04210 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$82.58 typical visit price
range $53.26 – $162.77
Typical copayment $20.64 (range $13.31 – $40.69)
Most-billed visit code 99203
Established Patient
$66.74 typical visit price
range $16.90 – $132.79
Typical copayment $16.68 (range $4.22 – $33.19)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

83.95/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality60.69
Promoting Interoperability98
Improvement Activities40
Cost70.81

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.

BRITTNEY MASSEY-LABBE
Physician Assistant
690 MINOT AVE
AUBURN, ME 04210
Androscoggin County (207) 783-1328
SAAD MOHAMMAD DO
Orthopaedic Surgery
690 MINOT AVE
AUBURN, ME 04210
Androscoggin County (207) 783-1328
DR. MATTHEW MURRAY MCLAUGHLIN MD
Physical Medicine & Rehabilitation
690 MINOT AVE, SUITE 1
AUBURN, ME 04210
Androscoggin County (207) 783-1328
LAURA ANN ROACH P.T.
Physical Therapist
690 MINOT AVE
AUBURN, ME 04210
Androscoggin County (207) 783-3450
MR. CHRISTOPHER PATRICK O'TOOLE ATC, LAT
Specialist/Technologist (Athletic Trainer)
690 MINOT AVE
AUBURN, ME 04210
Androscoggin County (207) 783-3450
JILL BEAUCAGE P.T.
Physical Therapist
690 MINOT AVE, SUITE TWO
AUBURN, ME 04210
Androscoggin County (207) 783-3450
CENTRAL MAINE ORTHOPAEDICS, P.A.
Orthopaedic Surgery
690 MINOT AVE, SUITE ONE
AUBURN, ME 04210
Androscoggin County (207) 783-1328
DR. IVY C MUSSOMELI DPT
Physical Therapist
690 MINOT AVE
AUBURN, ME 04210
Androscoggin County (207) 783-3450

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 Michael Regan's NPI number?

The NPI number for Michael Regan is 1790780922. It was assigned to this individual provider in the NPPES registry on June 15, 2005.

Where is Michael Regan located?

Michael Regan practices at 690 Minot Ave Ste 1, Auburn, ME 04210. The listed phone number is (207) 783-1328.

What is Michael Regan's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.

Is Michael Regan enrolled in Medicare?

Yes. Michael Regan is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Michael Regan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Regan reassigns Medicare benefits to 3 organizations: Central Maine Medical Center (Lewiston, ME), Bridgton Hospital (Bridgton, ME) and Rumford Hospital (Rumford, 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 Michael Regan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Regan accept?

Health plans from Taro Health list Michael Regan 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.

When was this NPI record last updated?

The NPPES record for Michael Regan was last updated on September 19, 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.