1. Home
  2. Directory
  3. Massachusetts
  4. Leominster
  5. Dermatology
  6. NPI Profile

MS. SUSUN MICHAELS DO
NPI 1366611311
Dermatology in Leominster, MA

Active since February 25, 2008PECOS EnrolledAccepts Medicare Assignment
77.86/100
CMS Quality Rating
100 HOSPITAL RD STE 2D, LEOMINSTER, MA 01453(978) 534-0582(978) 534-6519 Get Directions Write a Review

NPPES record last updated: April 28, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 28, 2026, Mar 25, 2026, Mar 15, 2016 (3 updates tracked since 2016).

About Ms. Susun Michaels Do NPPES

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

MS. SUSUN MICHAELS DO (NPI 1366611311) is an individual dermatology provider in Leominster, Massachusetts, licensed in Massachusetts (1025543) and active in the NPI registry since February 2008. She is enrolled in Medicare PECOS, is affiliated with Umass Memorial Healthalliance Hospitals, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1366611311
Entity TypeIndividualFemale
Primary Taxonomy207N00000X
Provider Legal NameMS. SUSUN MICHAELSCredential: DO
Location Address100 HOSPITAL RD STE 2DLeominster, MA 01453-2253
Mailing Address100 Hospital Rd Ste 2dLeominster, MA 01453-2253 · (978) 534-0582 · Fax (978) 534-6519
Phone(978) 534-0582
Fax(978) 534-6519
Sole ProprietorNo
Medical School CMSOtherGraduated 2007
Enumeration DateFebruary 25, 2008
Last NPPES UpdateApril 28, 20263 updates tracked since enumeration
NPPES CertifiedApril 28, 2026
✔ NPI 1366611311 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
Licenses✔ Licensed in MA · 1025543✔ Licensed in NV · DO1612✔ Licensed in AZ · 005520
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
100 HOSPITAL RD STE 2D, Leominster, MA 01453
Open in Google Maps ↗

Other Names 1

Former Name (1)Mrs. Susun Bellew D.o.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.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

Ms. Susun Michaels Do 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.

PECOS PAC ID8628247079
PECOS Enrollment IDI20240531003009, I20240620000141, I20260317001966
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

4

Medicare enrollment records show Susun Michaels reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Leominster Dermatology LLP
Same address
Dermatology
100 HOSPITAL RD STE 2D
Leominster, MA 01453
  • Reassigned Medicare billing, Massachusetts enrollment
  • 11 clinicians in this Medicare group
NPI 1710342878 (978) 534-0582
Aspire Dermatology LLC
75 mi
MOHS-Micrographic Surgery
102 VALLEY RD
Middletown, RI 02842
  • Reassigned Medicare billing, Rhode Island enrollment
  • 15 clinicians in this Medicare group
NPI 1700176849 (401) 239-1800
The Connecticut Dermatology Group PLLC
128 mi
Dermatology
761 MAIN AVE, SUITE 102
Norwalk, CT 06851
  • Reassigned Medicare billing, Connecticut enrollment
  • 29 clinicians in this Medicare group
NPI 1699881557 (203) 810-4151
J Robert West, M.D., Inc
2,340 mi
Dermatology
630 S RANCHO DR STE E
Las Vegas, NV 89106
  • Reassigned Medicare billing, Nevada enrollment
  • Medicare enrollment name: J Robert West MD Inc
  • 19 clinicians in this Medicare group
NPI 1295338416 (702) 258-1001

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 14

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.

Destruction of precancer skin growth, 2-14 growths 17003
This procedure involves removing 2-14 precancerous skin growths. The growths are treated to prevent them from potentially developing into skin cancer. The process is safe, with minimal discomfort, and promotes healthier skin.
394 services90 patients
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.
202 services181 patients
Destruction of precancer skin growth, 1 growth 17000
"Destruction of precancer skin growth" is a procedure that eliminates a single precancerous skin growth. This is done to prevent it from developing into skin cancer. The growth may be removed using various methods such as cryotherapy (freezing), laser therapy, or topical medications.
121 services109 patients
Removal and microscopic exam of growth of head, neck, hands, feet, or genitals, 1-5 tissue blocks 17311
This procedure involves the careful removal of a growth from the head, neck, hands, or feet. The removed tissue, divided into 1-5 blocks, is then examined under a microscope to study its characteristics and determine the nature of the growth.
66 services63 patients
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
59 services55 patients
Biopsy of related skin growth, first growth 11102
A biopsy of a skin growth involves taking a small sample of the growth to examine it under a microscope. This helps determine if the growth is harmful. The procedure is typically quick, with minimal discomfort. It's a crucial step in ensuring your skin's health.
44 services40 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Umass Memorial Healthalliance Hospitals

Acute Care Hospitals · Leominster, MA
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number220001
Location60 Hospital RoadLeominster, MA 01453 · Worcester County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01453 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
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.

77.86/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality58.05
Promoting Interoperability93
Improvement Activities40
Cost73.99

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. EILEEN MARIE CHEEVER PA-C
Physician Assistant (Medical)
100 HOSPITAL RD STE 2D
LEOMINSTER, MA 01453
Worcester County (978) 534-0582
LEOMINSTER DERMATOLOGY LLP
Dermatology
100 HOSPITAL RD STE 2D
LEOMINSTER, MA 01453
Worcester County (978) 534-0582

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 Susun Michaels's NPI number?

The NPI number for Susun Michaels is 1366611311. It was assigned to this individual provider in the NPPES registry on February 25, 2008. The provider is also known as Mrs. Susun Bellew D.O..

Where is Susun Michaels located?

Susun Michaels practices at 100 Hospital Rd Ste 2D, Leominster, MA 01453. The listed phone number is (978) 534-0582.

What is Susun Michaels's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Susun Michaels enrolled in Medicare?

Yes. Susun Michaels 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 Susun Michaels's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Susun Michaels reassigns Medicare benefits to 4 organizations: Leominster Dermatology LLP (Leominster, MA), Aspire Dermatology LLC (Middletown, RI), The Connecticut Dermatology Group PLLC (Norwalk, CT) and J Robert West, M.D., Inc (Las Vegas, NV). 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 Susun Michaels's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Susun Michaels accept?

Health plans from Anthem Blue Cross and Blue Shield list Susun Michaels 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 Susun Michaels affiliated with any hospitals?

According to CMS data, Susun Michaels is affiliated with Umass Memorial Healthalliance Hospitals.

When was this NPI record last updated?

The NPPES record for Susun Michaels was last updated on April 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.