1. Home
  2. Directory
  3. Connecticut
  4. New London
  5. Nurse Practitioner
  6. NPI Profile

JOHN ALEXANDER MICHALAK JR. APRN
NPI 1336890136
Nurse Practitioner in New London, CT

Active since January 12, 2022PECOS EnrolledAccepts Medicare Assignment
365 MONTAUK AVE, NEW LONDON, CT 06320(860) 444-5151 Get Directions Write a Review

NPPES record last updated: September 8, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Sep 8, 2023, Aug 30, 2023, Jan 12, 2022 (3 updates tracked since 2022).

About John Alexander Michalak Jr. Aprn NPPES

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

JOHN ALEXANDER MICHALAK JR. APRN (NPI 1336890136) is an individual nurse practitioner in New London, Connecticut, licensed in Connecticut (12294) and active in the NPI registry since January 2022. He is enrolled in Medicare PECOS, is affiliated with Westerly Hospital, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1336890136
Entity TypeIndividualMale
Primary Taxonomy363L00000X
Provider Legal NameJOHN ALEXANDER MICHALAK JR.Credential: APRN
Location Address365 MONTAUK AVENew London, CT 06320-4700
Mailing Address365 Montauk AveNew London, CT 06320-4700 · (857) 275-8313
Phone(860) 444-5151
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateJanuary 12, 2022
Last NPPES UpdateSeptember 8, 20233 updates tracked since enumeration
NPPES CertifiedSeptember 8, 2023
✔ NPI 1336890136 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in CT · 12294
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
365 MONTAUK AVE, New London, CT 06320
Open in Google Maps ↗

Other Identifiers 1

Other12294CT · Interventional Radiology

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

John Alexander Michalak Jr. Aprn 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 ID9032563101
PECOS Enrollment IDI20230922001196
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 9

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.

Drainage of fluid from abdominal cavity using imaging guidance 49083
This procedure involves removing excess fluid from your abdominal cavity, which can relieve discomfort. A specialist uses imaging technology to guide a thin needle into the right spot. The fluid is then drained out safely.
89 services28 patients
Aspiration of fluid from chest cavity using imaging guidance 32555
This procedure, known as a thoracentesis, involves removing fluid from the space between the lungs and chest wall, called the pleural space. It's performed under imaging guidance to ensure precision. It can help diagnose conditions or relieve symptoms like shortness of breath.
51 services37 patients
Removal of tunneled central venous tube 36589
A tunneled central venous tube removal is a procedure to take out a long, thin tube that was previously placed in a large vein in your body. This tube helps deliver medication or nutrition. The removal is usually quick and done under local anesthesia.
33 services32 patients
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152
This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.
27 services26 patients
Fine needle aspiration biopsy using ultrasound guidance, first growth 10005
Fine needle aspiration biopsy with ultrasound guidance is a procedure where a thin needle is inserted into a growth to extract a small sample. Ultrasound helps accurately locate the growth. This sample is then analyzed to determine the nature of the growth.
24 services23 patients
Fluoroscopic guidance for insertion or removal of central vein access device 77001
Fluoroscopic guidance for central vein access device insertion or removal is a procedure where a special X-ray, called a fluoroscope, is used to help accurately place or remove a device in a central vein. This device aids in delivering medications or collecting blood samples.
22 services20 patients

Hospital Affiliations CMS Care Compare

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

Westerly Hospital

Acute Care Hospitals · Westerly, RI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410013
Location25 Wells StreetWesterly, RI 02891 · Washington County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06320 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
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 20

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

KATHLEEN M PACHECO RN, CDE
Registered Nurse (Diabetes Educator)
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 444-4737
THERESA M. BONANOMI
Social Worker (Clinical)
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 444-5141
AMIT KHANNA MD
Family Medicine (Sleep Medicine)
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 442-0711
JOANN DONNEL LNM
Advanced Practice Midwife
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 442-0711
SAMUEL MARYLES MD
Emergency Medicine
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (330) 493-4443
DR. PAUL CASINELLI M.D
Anesthesiology
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 442-0711
MARIAM F. ABOUKAR D.O.
Psychiatry & Neurology (Psychiatry)
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 442-0711
MR. STEPHEN DANIEL SOCHA FNP-C
Nurse Practitioner (Family)
365 MONTAUK AVE
NEW LONDON, CT 06320
Southeastern Connecticut Planning Region (860) 442-0711

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 John Michalak's NPI number?

The NPI number for John Michalak is 1336890136. It was assigned to this individual provider in the NPPES registry on January 12, 2022.

Where is John Michalak located?

John Michalak practices at 365 Montauk Ave, New London, CT 06320. The listed phone number is (860) 444-5151.

What is John Michalak's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is John Michalak enrolled in Medicare?

Yes. John Michalak 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 John Michalak affiliated with any hospitals?

According to CMS data, John Michalak is affiliated with Westerly Hospital.

When was this NPI record last updated?

The NPPES record for John Michalak was last updated on September 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.