DR. NATHAN HALL BREWER M.D.
NPI 1679610786
Dermatology in Portland, ME

Active since January 30, 2007PECOS EnrolledAccepts Medicare Assignment
98.06/100
CMS Quality Rating
50 SEWALL ST STE 302, PORTLAND, ME 04102(072) 775-3526(207) 277-5568 Get Directions Write a Review

NPPES record last updated: February 16, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 16, 2022, Mar 24, 2021 (2 updates tracked since 2021).

About Dr. Nathan Hall Brewer M.d. NPPES

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

DR. NATHAN HALL BREWER M.D. (NPI 1679610786) is an individual dermatology provider in Portland, Maine, licensed in Maine (MD21459) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (2003).

NPPES Registry Identity

NPI1679610786
Entity TypeIndividualMale
Primary Taxonomy207N00000X
Provider Legal NameDR. NATHAN HALL BREWERCredential: M.D.
Location Address50 SEWALL ST STE 302Portland, ME 04102-2691
Mailing Address50 Sewall StPortland, ME 04102-2691 · (207) 775-3526 · Fax (207) 775-5658
Fax(207) 277-5568
Sole ProprietorYes
Medical School CMSBoston University School Of MedicineGraduated 2003
Enumeration DateJanuary 30, 2007
Last NPPES UpdateFebruary 16, 20222 updates tracked since enumeration
NPPES CertifiedFebruary 16, 2022
NPI 1679610786 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License Licensed in ME · MD21459
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.

50 SEWALL ST STE 302, Portland, ME 04102

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Nathan Hall Brewer 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.

PECOS PAC ID3577833847
PECOS Enrollment IDI20170719001166
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.

Areas of Expertise CMS Part B claims 20

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.
1,084 services254 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.
728 services602 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.
526 services407 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.
412 services348 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.
221 services184 patients
Biopsy of related skin growth, each additional growth 11103
A biopsy of related skin growth is a procedure where a small piece of skin growth is removed for testing. If additional growths are identified, they may also be biopsied. This helps in diagnosing skin conditions and planning appropriate treatment.
177 services102 patients

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.

New Patient
$86.72 typical visit price
range $56.28 – $169.96
Typical copayment $21.68 (range $14.07 – $42.49)
Most-billed visit code 99203
Established Patient
$70.13 typical visit price
range $18.22 – $138.92
Typical copayment $17.53 (range $4.55 – $34.73)
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.

98.06/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality86.13
Promoting Interoperability100
Improvement Activities40

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.

Dermatology
50 SEWALL ST STE 302
PORTLAND, ME 04102
Dermatology
50 SEWALL ST STE 302
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 Nathan Brewer's NPI number?

The NPI number for Nathan Brewer is 1679610786. It was assigned to this individual provider in the NPPES registry on January 30, 2007.

Where is Nathan Brewer located?

Nathan Brewer practices at 50 Sewall St Ste 302, Portland, ME 04102. The listed phone number is (072) 775-3526.

What is Nathan Brewer's specialty?

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

Is Nathan Brewer enrolled in Medicare?

Yes. Nathan Brewer 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.

What insurance does Nathan Brewer accept?

Health plans from Anthem Blue Cross and Blue Shield list Nathan Brewer 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 Nathan Brewer was last updated on February 16, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.