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ALEKSANDRA MARIA BLACKMER PA-C
NPI 1861931008
Physician Assistant in Brunswick, ME

Active since February 21, 2017PECOS EnrolledAccepts Medicare Assignment
22 STATION AVE STE 102, BRUNSWICK, ME 04011(207) 406-7500(207) 618-5674 Get Directions Write a Review

NPPES record last updated: January 5, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jan 5, 2026, Aug 17, 2018, Mar 21, 2017 and 1 more (4 updates tracked since 2017).

About Aleksandra Maria Blackmer Pa-c NPPES

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

ALEKSANDRA MARIA BLACKMER PA-C (NPI 1861931008) is an individual physician assistant in Brunswick, Maine, licensed in Maine (PA2588) and active in the NPI registry since February 2017. She is enrolled in Medicare PECOS, is affiliated with Mid Coast Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1861931008
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameALEKSANDRA MARIA BLACKMERCredential: PA-C
Location Address22 STATION AVE STE 102Brunswick, ME 04011-2092
Mailing Address22 Station Ave Ste 102Brunswick, ME 04011-2092 · (207) 406-7500 · Fax (207) 618-5674
Phone(207) 406-7500
Fax(207) 618-5674
Sole ProprietorNo
Medical School CMSMercy CollegeGraduated 2016
Enumeration DateFebruary 21, 2017
Last NPPES UpdateJanuary 5, 20264 updates tracked since enumeration
NPPES CertifiedJanuary 5, 2026
✔ NPI 1861931008 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in ME · PA2588
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License PA6041 (MA)
22 STATION AVE STE 102, Brunswick, ME 04011
Open in Google Maps ↗

Other Names 1

Former Name (1)Aleksandra Skrzypek

Secondary Practice Locations 2

Location 1123 Medical Center DrBrunswick, ME 04011-2652 · Phone (207) 373-6000 · Fax (207) 373-6080
Location 2759 Chestnut StSpringfield, MA 01107-1619 · Phone (413) 794-3233 · Fax (413) 794-9060

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

Aleksandra Maria Blackmer Pa-c 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 ID8729362058
PECOS Enrollment IDI20170303001552, I20250925002856
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 4

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.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
97 services96 patients
Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
52 services52 patients
Critical care, first 30-74 minutes 99291
Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.
12 services12 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
11 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Mid Coast Hospital

Acute Care Hospitals · Brunswick, ME
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number200021
Location123 Medical Center DriveBrunswick, ME 04011 · Cumberland County
Emergency services Birthing friendly

Baystate Medical Center

Acute Care Hospitals · Springfield, MA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220077
Location759 Chestnut StreetSpringfield, MA 01199 · Hampden County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 04011 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.

Other Providers at the Same Location NPPES 3

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

MRS. SARAH P SIROIS PA-C
Physician Assistant
22 STATION AVE STE 102
BRUNSWICK, ME 04011
Cumberland County (207) 406-7500
KATI S SYLVESTER PA-C
Physician Assistant
22 STATION AVE STE 102
BRUNSWICK, ME 04011
Cumberland County (207) 406-7500
MAINEHEALTH
General Acute Care Hospital
22 STATION AVE STE 102
BRUNSWICK, ME 04011
Cumberland County (207) 406-7500

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 Aleksandra Blackmer's NPI number?

The NPI number for Aleksandra Blackmer is 1861931008. It was assigned to this individual provider in the NPPES registry on February 21, 2017. The provider is also known as Aleksandra Skrzypek.

Where is Aleksandra Blackmer located?

Aleksandra Blackmer practices at 22 Station Ave Ste 102, Brunswick, ME 04011. The listed phone number is (207) 406-7500.

What is Aleksandra Blackmer's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Aleksandra Blackmer enrolled in Medicare?

Yes. Aleksandra Blackmer 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.

Is Aleksandra Blackmer affiliated with any hospitals?

According to CMS data, Aleksandra Blackmer is affiliated with Mid Coast Hospital and Baystate Medical Center.

When was this NPI record last updated?

The NPPES record for Aleksandra Blackmer was last updated on January 5, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.