DR. MARY-ELLEN LESLIE COTTER M.D.
NPI 1508974270
Psychiatry & Neurology - Psychiatry in Everett, WA

NPI Status: Active since August 25, 2006

Contact Information

4526 FEDERAL AVE
BLDG. 9
EVERETT, WA
ZIP 98203
Phone: (425) 349-6320
Fax: (425) 349-6325

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  • Individual
  • Female
  • Years of Experience 40
  • Psychiatry & Neurology
  • Psychiatry
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About MARY-ELLEN COTTER

This page provides the complete NPI Profile along with additional information for Mary-ellen Cotter, a provider established in Everett, Washington with a medical specialization in Psychiatry & Neurology, focusing in psychiatry and more than 40 years of experience. The healthcare provider is registered in the NPI registry with number 1508974270 assigned on August 2006. The practitioner's primary taxonomy code is 2084P0800X with license number MD00034468 (WA). The provider is registered as an individual and her NPI record was last updated 6 years ago.

NPI
1508974270
Provider Name
DR. MARY-ELLEN LESLIE COTTER M.D.
Other Name
DR. MARYELLEN LESLIE COTTER M.D.
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
4526 FEDERAL AVE BLDG. 9 EVERETT, WA 98203
Location Phone
(425) 349-6320
Location Fax
(425) 349-6325
Mailing Address
4526 FEDERAL AVE EVERETT, WA 98203
Mailing Phone
(425) 349-6200
Medical School Name
OTHER
Graduation Year
1986
Is Sole Proprietor?
No
Enumeration Date
08-25-2006
Last Update Date
07-01-2020
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A psychiatrist like Mary-ellen Cotter are primary mental health physicians diagnose and treat mental illnesses through psychotherapy, psychoanalysis, hospitalization and medication. Psychiatrist help patients find solutions through changes in their behavioral patterns, explorations of experiences, group and family therapy.

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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Psychiatry & Neurology Psychiatry

Taxonomy Code
2084P0800X
Type
Allopathic & Osteopathic Physicians
License No.
MD00034468
License State
WA
Taxonomy Description
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Medicare Participation & PECOS Enrollment Status

Mary-ellen Cotter is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Mary-ellen Cotter is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 5799874111

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20071207000365

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Established patient office or other outpatient visit, 20-29 minutes

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.

This service was performed 49 times for 14 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $43.2 for a new patient copayment and $17.82 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 98203 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $172.8
  • Minimum New Patient Price $57.27
  • Maximum New Patient Price $172.8
  • Average New Patient Copayment $43.2
  • Minimum New Patient Copayment $14.31
  • Maximum New Patient Copayment $43.2

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $71.29
  • Minimum Established Patient Price $18.56
  • Maximum Established Patient Price $141.11
  • Average Established Patient Copayment $17.82
  • Minimum Established Patient Copayment $4.64
  • Maximum Established Patient Copayment $35.27

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for DR. MARY-ELLEN LESLIE COTTER M.D.

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1508974270, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 0).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
4
Doubled → 8
Pos 8
2
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
0
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 0 → 0 9 → 18 → 9 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 0 + 8 + 1 + 8 + 7 + 8 + 2 + 1 + 4 + 24 = 70

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 70 is 70. The difference is the calculated check digit.

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1508974270.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Counselor (Mental Health)
4526 FEDERAL AVE
EVERETT, WA 98203
Psychiatry & Neurology (Psychiatry)
4526 FEDERAL AVE, MS 14
EVERETT, WA 98203
Nurse Practitioner (Psychiatric/Mental Health)
4526 FEDERAL AVE, MS 19
EVERETT, WA 98203
Counselor (Mental Health)
4526 FEDERAL AVE, BLDG 1 MS 10
EVERETT, WA 98203
Counselor (Mental Health)
4526 FEDERAL AVE, MS-10
EVERETT, WA 98203
Marriage & Family Therapist
4526 FEDERAL AVE, BUILDING 1
EVERETT, WA 98203
Counselor (Mental Health)
4526 FEDERAL AVE
EVERETT, WA 98203
Counselor (Mental Health)
4526 FEDERAL AVE
EVERETT, WA 98203
Counselor (Mental Health)
4526 FEDERAL AVE
EVERETT, WA 98203
Psychologist
4526 FEDERAL AVE, BLDG 1
EVERETT, WA 98203
Counselor (Mental Health)
4526 FEDERAL AVE, BLDG 4W
EVERETT, WA 98203
Counselor (Mental Health)
4526 FEDERAL AVE
EVERETT, WA 98203
Counselor
4526 FEDERAL AVE
EVERETT, WA 98203
Counselor (Mental Health)
4526 FEDERAL AVE
EVERETT, WA 98203
Counselor (Mental Health)
4526 FEDERAL AVE
EVERETT, WA 98203
Counselor
4526 FEDERAL AVE, BUILDING 1
EVERETT, WA 98203
Counselor (Mental Health)
4526 FEDERAL AVE
EVERETT, WA 98203
Counselor
4526 FEDERAL AVE, COMPASS HEALTH
EVERETT, WA 98203
Psychiatry & Neurology (Child & Adolescent Psychiatry)
4526 FEDERAL AVE, BLDG 9
EVERETT, WA 98203

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508974270, enumerated as an "individual" on August 25, 2006.

The provider is located at 4526 FEDERAL AVE BLDG. 9 EVERETT, WA 98203 and the phone number is (425) 349-6320.

Psychiatry & Neurology with taxonomy code 2084P0800X and a focus in Psychiatry.