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JOHN A DAMERGIS JR. M.D.
NPI 1205004249
Psychiatry & Neurology - Sleep Medicine in Bloomington, MN

Active since February 12, 2008PECOS EnrolledAccepts Medicare Assignment
83.53/100
CMS Quality Rating
3601 MINNESOTA DR STE 200, BLOOMINGTON, MN 55435(612) 879-1000(612) 879-9116 Get Directions Write a Review

NPPES record last updated: August 7, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 7, 2023, Apr 21, 2020, Dec 12, 2019 (3 updates tracked since 2019).

About John A Damergis Jr. M.d. NPPES

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

JOHN A DAMERGIS JR. M.D. (NPI 1205004249) is an individual sleep medicine provider in Bloomington, Minnesota, licensed in Minnesota (49503) and active in the NPI registry since February 2008. He is enrolled in Medicare PECOS, is affiliated with Abbott Northwestern Hospital, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2003).

NPPES Registry Identity

NPI1205004249
Entity TypeIndividualMale
Primary Taxonomy2084S0012X
Provider Legal NameJOHN A DAMERGIS JR.Credential: M.D.
Location Address3601 MINNESOTA DR STE 200Bloomington, MN 55435-5281
Mailing Address3601 Minnesota Dr Ste 200Bloomington, MN 55435-5281 · (612) 879-1000 · Fax (612) 879-9116
Phone(612) 879-1000
Fax(612) 879-9116
Sole ProprietorNo
Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 2003
Enumeration DateFebruary 12, 2008
Last NPPES UpdateAugust 7, 20233 updates tracked since enumeration
NPPES CertifiedAugust 7, 2023
✔ NPI 1205004249 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Sleep MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2084S0012X
License✔ Licensed in MN · 49503
Definition
A Psychiatrist or Neurologist who practices Sleep Medicine is certified in the subspecialty of sleep medicine and specializes in the clinical assessment, physiologic testing, diagnosis, management and prevention of sleep and circadian rhythm disorders. Sleep specialists treat patients of any age and use multidisciplinary approaches. Disorders managed by sleep specialists include, but are not limited to, sleep related breathing disorders, insomnia, hypersomnias, circadian rhythm sleep disorders, parasomnias and sleep related movement disorders.
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License 49503 (MN)
3601 MINNESOTA DR STE 200, Bloomington, MN 55435
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HealthPartners, Medica.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

John A Damergis Jr. 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 ID4385717966
PECOS Enrollment IDI20080715000361
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 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 high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
194 services171 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.
143 services133 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.
36 services36 patients
Sleep study including heart rate, breathing, airflow, and effort 95806
A sleep study monitors your heart rate, breathing patterns, airflow, and physical effort while you sleep. It helps identify sleep disorders by tracking your sleep stages and cycles. This data aids doctors in diagnosing and treating sleep-related issues.
35 services34 patients
Sleep study in sleep lab (6 years or older) 95810
A sleep study in a sleep lab is a non-invasive overnight test that monitors your body while you sleep. It helps doctors understand your sleep patterns and identify any issues like sleep apnea or insomnia. You'll be connected to equipment that tracks your heart rate, brain waves, breathing, and movements.
35 services33 patients
Sleep study in sleep lab with continuous airway pressure (6 years or older) 95811
A sleep study in a sleep lab with continuous airway pressure is a test for individuals aged 6 and above. It monitors your sleep patterns to check for disorders like sleep apnea. Continuous airway pressure helps keep your airways open while you sleep, improving your breathing.
33 services32 patients

Hospital Affiliations CMS Care Compare 2

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

Abbott Northwestern Hospital

Acute Care Hospitals · Minneapolis, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240057
Location800 East 28th StreetMinneapolis, MN 55407 · Hennepin County
Emergency services Birthing friendly

Regions Hospital

Acute Care Hospitals · Saint Paul, MN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240106
Location640 Jackson StreetSaint Paul, MN 55101 · Ramsey County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55435 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
$127.61 typical visit price
range $56.00 – $168.28
Typical copayment $31.90 (range $14.00 – $42.07)
Most-billed visit code 99204
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
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.

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.

83.53/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.79
Promoting Interoperability100
Improvement Activities40
Cost63.31

Reported Quality Measures

Documentation of Current Medications in the Medical Record
Percentage of visits for patients aged 18 years and older for which the eligible professional or eligible clinician attests to documenting a list of current medications using all immediate resources available on the date of the encounter.
100%1,443 patients5/55-star benchmark: 100%
e-Prescribing
At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.
79%4,077 patients4/55-star benchmark: 100%
Falls: Plan of Care
Percentage of patients aged 65 years and older with a history of falls that had a plan of care for falls documented within 12 months
98%144 patients4/55-star benchmark: 100%
Falls: Risk Assessment
Percentage of patients aged 65 years and older with a history of falls that had a risk assessment for falls completed within 12 months
96%142 patients4/55-star benchmark: 100%
Falls: Screening for Future Fall Risk
Percentage of patients 65 years of age and older who were screened for future fall risk during the measurement period
70%416 patients3/55-star benchmark: 99%
Health Information Exchange
The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…
5%334 patients1/55-star benchmark: 98%
MEDICATION PRESCRIBED FOR ACUTE MIGRAINE ATTACK
Percentage of patients age 12 years and older with a diagnosis of migraine who were prescribed a guideline recommended medication for acute migraine attacks within the 12 month measurement period.
77%125 patients4/55-star benchmark: 90%
Medication Reconciliation
The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.
96%528 patients4/55-star benchmark: 100%
Patient-Specific Education
The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.
8%1,553 patients1/55-star benchmark: 100%
Provide Patient Access
At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…
97%1,553 patients4/55-star benchmark: 100%
Screening for Psychiatric or Behavioral Health Disorders
Percent of all visits for patients with a diagnosis of epilepsy where the patient was screened for psychiatric or behavioral disorders.
66%29 patients3/55-star benchmark: 100%
Secure Messaging
For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…
37%1,553 patients2/55-star benchmark: 79%
Sleep Apnea: Assessment of Sleep Symptoms
Percentage of visits for patients aged 18 years and older with a diagnosis of obstructive sleep apnea that includes documentation of an assessment of sleep symptoms, including presence or absence of snoring and daytime sleepiness
91%635 patients4/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims 18

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tubing with integrated heating element for use with positive airway pressure device A4604
DME-Other DME · category DE001N
27 suppliers324 claims324 services$33.06 avg. paid by Medicare
Full face mask used with positive airway pressure device, each A7030
DME-Other DME · category DE001N
22 suppliers182 claims182 services$67.42 avg. paid by Medicare
Face mask interface, replacement for full face mask, each A7031
DME-Other DME · category DE001N
21 suppliers186 claims443 services$26.42 avg. paid by Medicare
Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
18 suppliers165 claims783 services$14.56 avg. paid by Medicare
Pillow for use on nasal cannula type interface, replacement only, pair A7033
DME-Other DME · category DE001N
12 suppliers62 claims318 services$12.96 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
24 suppliers230 claims230 services$44.53 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

ANN M RECHTZIGEL RN, MA, CNP
Nurse Practitioner (Adult Health)
3601 MINNESOTA DR STE 200
BLOOMINGTON, MN 55435
Hennepin County (612) 879-1000
GERALD H. DOVE M.D.
Psychiatry & Neurology (Neurology)
3601 MINNESOTA DR STE 200
BLOOMINGTON, MN 55435
Hennepin County (612) 879-1000
ERIKA L. WEXLER M.D.
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
3601 MINNESOTA DR STE 200
BLOOMINGTON, MN 55435
Hennepin County (612) 879-1000
ADAM JOSEPH TODD
Psychiatry & Neurology (Neurology)
3601 MINNESOTA DR STE 200
BLOOMINGTON, MN 55435
Hennepin County (612) 879-1000
SYED MUSTAFA SHAHKHAN MD
Psychiatry & Neurology (Neurology)
3601 MINNESOTA DR STE 200
BLOOMINGTON, MN 55435
Hennepin County (612) 879-1000
DR. THANH K DANG MD
Psychiatry & Neurology (Neurology)
3601 MINNESOTA DR STE 200
BLOOMINGTON, MN 55435
Hennepin County (612) 879-1000
ELEANOR K OREHEK M.D.
Psychiatry & Neurology (Neurology)
3601 MINNESOTA DR STE 200
BLOOMINGTON, MN 55435
Hennepin County (612) 879-1000
KATHERINE FERGUSON MD
Psychiatry & Neurology (Neurology with Special Qualifications in Child Neurology)
3601 MINNESOTA DR STE 200
BLOOMINGTON, MN 55435
Hennepin County (161) 287-9100

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 Damergis's NPI number?

The NPI number for John Damergis is 1205004249. It was assigned to this individual provider in the NPPES registry on February 12, 2008.

Where is John Damergis located?

John Damergis practices at 3601 Minnesota Dr Ste 200, Bloomington, MN 55435. The listed phone number is (612) 879-1000.

What is John Damergis's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Sleep Medicine, with taxonomy code 2084S0012X.

Is John Damergis enrolled in Medicare?

Yes. John Damergis 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 John Damergis accept?

Health plans from HealthPartners and Medica list John Damergis 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 John Damergis affiliated with any hospitals?

According to CMS data, John Damergis is affiliated with Abbott Northwestern Hospital and Regions Hospital.

When was this NPI record last updated?

The NPPES record for John Damergis was last updated on August 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.