DR. JOHN RAYMOND FENYK JR. M.D.
NPI 1265463129
Dermatology in Minneapolis, MN

NPI Status: Active since July 06, 2006

Contact Information

516 DELAWARE ST SE
MMC 98
MINNEAPOLIS, MN
ZIP 55455
Phone: (612) 625-5656
Fax: (612) 624-6678

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  • Individual
  • Male
  • Years of Experience 51
  • Dermatology
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About JOHN FENYK

This page provides the complete NPI Profile along with additional information for John Fenyk, a provider established in Minneapolis, Minnesota with a medical specialization in Dermatology and more than 51 years of experience. He graduated from University Of Virginia School Of Medicine in 1975. The healthcare provider is registered in the NPI registry with number 1265463129 assigned on July 2006. The practitioner's primary taxonomy code is 207N00000X with license number 23247 (MN). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1265463129
Provider Name
DR. JOHN RAYMOND FENYK JR. M.D.
Gender
Male
Entity Type
Individual
Location Address
516 DELAWARE ST SE MMC 98 MINNEAPOLIS, MN 55455
Location Phone
(612) 625-5656
Location Fax
(612) 624-6678
Mailing Address
516 DELAWARE ST SE MMC 98 MINNEAPOLIS, MN 55455
Mailing Phone
(612) 625-5656
Mailing Fax
(612) 624-6678
Medical School Name
UNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE
Graduation Year
1975
Is Sole Proprietor?
No
Enumeration Date
07-06-2006
Last Update Date
06-04-2008
Code Navigator

A dermatologist like John Fenyk is a medical specialty involving the management of skin conditions and diseases. Dermatologists diagnose some sexually transmitted diseases, warts, cancer, acne, dermatitis and may offer cosmetic treatments, and therapies that reduce age spots and wrinkles.

Location Map

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

Dermatology

Taxonomy Code
207N00000X
Type
Allopathic & Osteopathic Physicians
License No.
23247
License State
MN
Taxonomy Description
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Medica Individual Choice Bronze $0 Copay PCP Visits - HMO
  • Medica Individual Choice Bronze HSA - EPO
  • Medica Individual Choice Bronze Share - EPO
  • Medica Individual Choice Bronze Share - HMO
  • Medica Individual Choice Expanded Bronze Standard - EPO
  • Medica Individual Choice Expanded Bronze Standard - HMO
  • Medica Individual Choice Gold $0 Copay PCP Visits - EPO
  • Medica Individual Choice Gold $0 Copay PCP Visits - HMO
  • Medica Individual Choice Gold Share - EPO
  • Medica Individual Choice Gold Share - HMO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
B84837MEDICARE UPIN (02)MN 
305893000MEDICAID (05)MN 
0716001OTHER (01)MNPREFERRED ONE
OG471FEOTHER (01)MNBCBS
070000540MEDICARE ID-TYPE UNSPECIFIED (04)MNRAILROAD MEDICARE
03-03331OTHER (01)MNMEDICA CHOICE
411436271001OTHER (01)MNCHAMPUS
HP13270OTHER (01)MNHEALTHPARTNERS
03-00003OTHER (01)MNMEDICA PRIMARY
070000009MEDICARE ID-TYPE UNSPECIFIED (04)MNMEDICARE

Medicare Participation & PECOS Enrollment Status

John Fenyk 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.

John Fenyk 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: 1456378405

    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: I20051031000021

    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.

Application of ultraviolet light to skin

Application of ultraviolet light to skin is a treatment process where a special type of light is directed onto the skin. It's often used to treat certain skin conditions, like psoriasis or vitiligo. It's a safe, controlled procedure performed by a healthcare professional.

This service was performed 72 times for 22 patients

Biopsy of related skin growth, first growth

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.

This service was performed 20 times for 18 patients

Destruction of precancer skin growth, 1 growth

"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.

This service was performed 135 times for 109 patients

Destruction of precancer skin growth, 2-14 growths

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.

This service was performed 539 times for 82 patients

Destruction of skin growth, 1-14 growths

"Destruction of skin growth" refers to a procedure where 1-14 abnormal skin growths are removed. This is done using methods such as freezing, burning, or laser therapy. It helps prevent the growth from causing discomfort or turning into a more serious condition.

This service was performed 53 times for 50 patients

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 164 times for 140 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 111 times for 78 patients

Insertion of needle into vein for collection of blood sample

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

This service was performed 15 times for 11 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 20 times for 20 patients

New patient office or other outpatient visit, 45-59 minutes

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.

This service was performed 16 times for 16 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $21.45 for a new patient copayment and $17.43 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 55455 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $85.82
  • Minimum New Patient Price $56
  • Maximum New Patient Price $168.28
  • Average New Patient Copayment $21.45
  • Minimum New Patient Copayment $14
  • Maximum New Patient Copayment $42.07

Established Patients Visit Costs *

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

  • Average Established Patient Price $69.74
  • Minimum Established Patient Price $18.32
  • Maximum Established Patient Price $138.04
  • Average Established Patient Copayment $17.43
  • Minimum Established Patient Copayment $4.58
  • Maximum Established Patient Copayment $34.51

* 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.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. John Fenyk is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
PARK NICOLLET METHODIST HOSPITAL6500 EXCELSIOR BLVD
SAINT LOUIS PARK, MN 55426
(952) 993-5000Acute Care Hospitals

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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 1265463129, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
2
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
1
Unchanged
Pos 9
2
Doubled → 4
Check
9
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 6 → 12 → 3 4 → 8 3 → 6 2 → 4

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 2 + 5 + 8 + 6 + 6 + 1 + 4 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1265463129.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Physician Assistant
516 DELAWARE ST SE, 14-148 PWB
MINNEAPOLIS, MN 55455
Specialist
516 DELAWARE ST SE, CLINIC 1E
COON RAPIDS, MN 55455
Dermatology
516 DELAWARE ST SE, UNIVERSITY OF MN PHYSICIANS PWB FIFTH FLOOR, CLINIC 5A
MINNEAPOLIS, MN 55455
Nurse Practitioner
516 DELAWARE ST SE, UNIV.OF MN PHYSICIANS, PWB FIFTH FLOOR, CLINIC 5B
MINNEAPOLIS, MN 55455
Family Medicine
516 DELAWARE ST SE, 3-150 PWB, CLINIC 3A
MINNEAPOLIS, MN 55455
Internal Medicine (Clinical Cardiac Electrophysiology)
516 DELAWARE ST SE, UMMC FAIRVIEW, 3RD FLOOR PWB
MINNEAPOLIS, MN 55455
Internal Medicine (Pulmonary Disease)
516 DELAWARE ST SE, 2ND FLOOR PWB, CLINIC 2A
MINNEAPOLIS, MN 55455
Nurse Practitioner (Gerontology)
516 DELAWARE ST SE, 3-150 PWB, CLINIC 3A
MINNEAPOLIS, MN 55455
Nurse Practitioner (Pediatrics)
516 DELAWARE ST SE, PWB FOURTH FLOOR, ROOM 4-100
MINNEAPOLIS, MN 55455
Internal Medicine (Rheumatology)
516 DELAWARE ST SE, PWB SIXTH FLOOR, CLINIC 6A
MINNEAPOLIS, MN 55455
Dentist (Prosthodontics)
516 DELAWARE ST SE, FACULTY PRACTICE CLINIC 7TH FLR PWB
MINNEAPOLIS, MN 55455
Dentist (Prosthodontics)
516 DELAWARE ST SE, FACULTY PRACTICE CLINIC
MINNEAPOLIS, MN 55455
Dentist
516 DELAWARE ST SE, FACULTY PRACTICE CLINIC
MINNEAPOLIS, MN 55455
Internal Medicine (Critical Care Medicine)
516 DELAWARE ST SE, 6-209 PWB, CLINIC 6B
MINNEAPOLIS, MN 55455
Psychiatry & Neurology (Neurology)
516 DELAWARE ST SE
MINNEAPOLIS, MN 55455
Pediatrics (Pediatric Nephrology)
516 DELAWARE ST SE, PWB FOURTH FLOOR, ROOM 4-100
MINNEAPOLIS, MN 55455
Urology
516 DELAWARE ST SE, CLINIC 1E UNIVERSITY OF MINNESOTA PHYSICIANS
MINNEAPOLIS, MN 55455
Urology
516 DELAWARE ST SE, PWB FIRST FLOOR, CLINIC 1E
MINNEAPOLIS, MN 55455
Ophthalmology
516 DELAWARE ST SE, PWB NINTH FLOOR, CLINIC 9A
MINNEAPOLIS, MN 55455
Internal Medicine (Pulmonary Disease)
516 DELAWARE ST SE, PWB 2ND FLOOR, CLINIC 2A
MINNEAPOLIS, MN 55455

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1265463129, enumerated as an "individual" on July 06, 2006.

The provider is located at 516 DELAWARE ST SE MMC 98 MINNEAPOLIS, MN 55455 and the phone number is (612) 625-5656.

Dermatology with taxonomy code 207N00000X.

The provider might be accepting Accepts: Medica, Medicare, Medicaid, Blue Cross Blue. Please consult your insurance carrier or call the provider to verify.

John Fenyk is affiliated with: PARK NICOLLET METHODIST HOSPITAL.