DR. STEVEN A MARKS DO
NPI 1528046547
Internal Medicine - Pulmonary Disease in Phoenix, AZ

NPI Status: Active since January 09, 2006

Contact Information

16601 N 40TH ST
SUITE 101
PHOENIX, AZ
ZIP 85032
Phone: (602) 441-3168
Fax: (480) 282-6651

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  • Individual
  • Male
  • Internal Medicine
  • Pulmonary Disease
  • PECOS Enrolled

About STEVEN MARKS

This page provides the complete NPI Profile along with additional information for Steven Marks, an internist established in Phoenix, Arizona with a medical specialization in Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1528046547 assigned on January 2006. The practitioner's primary taxonomy code is 207RP1001X with license number 4140 (AZ). The provider is registered as an individual and his NPI record was last updated 3 years ago.

NPI
1528046547
Provider Name
DR. STEVEN A MARKS DO
Gender
Male
Entity Type
Individual
Location Address
16601 N 40TH ST SUITE 101 PHOENIX, AZ 85032
Location Phone
(602) 441-3168
Location Fax
(480) 282-6651
Mailing Address
16601 N 40TH ST SUITE 101 PHOENIX, AZ 85032
Mailing Phone
(602) 441-3168
Mailing Fax
(480) 282-6651
Is Sole Proprietor?
Yes
Enumeration Date
01-09-2006
Last Update Date
01-24-2023
Code Navigator

An internist like Steven Marks is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Pulmonary Disease

Taxonomy Code
207RP1001X
Type
Allopathic & Osteopathic Physicians
License No.
4140
License State
AZ
Taxonomy Description
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207RC0200XAllopathic & Osteopathic Physicians

Internal Medicine
Critical Care Medicine

4140 (AZ)
2207RS0012XAllopathic & Osteopathic Physicians

Internal Medicine
Sleep Medicine

4140 (AZ)

Insurance Plans Accepted

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

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
914441MEDICAID (05)AZ 

Medicare Participation & PECOS Enrollment Status

Steven Marks 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

  • 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

Physician Visit Costs

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 85032 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $127.71
  • Minimum New Patient Price $55.44
  • Maximum New Patient Price $168.6
  • Average New Patient Copayment $31.92
  • Minimum New Patient Copayment $13.86
  • Maximum New Patient Copayment $42.15

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $98
  • Minimum Established Patient Price $17.72
  • Maximum Established Patient Price $137.41
  • Average Established Patient Copayment $24.5
  • Minimum Established Patient Copayment $4.43
  • Maximum Established Patient Copayment $34.35

* 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.

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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 1528046547, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
2
Doubled → 4
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
4
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
5
Unchanged
Pos 9
4
Doubled → 8
Check
7
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 2 → 4 0 → 0 6 → 12 → 3 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 4 + 8 + 0 + 4 + 1 + 2 + 5 + 8 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1528046547.

Other Providers at the Same Location


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

Home Health
16601 N 40TH ST, SUITE 110
PHOENIX, AZ 85032
Nurse Practitioner
16601 N 40TH ST, SUITE 101
PHOENIX, AZ 85032
Podiatrist
16601 N 40TH ST
PHOENIX, AZ 85032
Internal Medicine
16601 N 40TH ST, SUITE 119
PHOENIX, AZ 85032
Specialist/Technologist, Other
16601 N 40TH ST, 115
PHOENIX, AZ 85032
Clinic/Center (Sleep Disorder Diagnostic)
16601 N 40TH ST, SUITE 115
PHOENIX, AZ 85032
Specialist/Technologist, Other (Electroneurodiagnostic)
16601 N 40TH ST, SUITE 129
PHOENIX, AZ 85032
Clinic/Center (Rehabilitation)
16601 N 40TH ST, SUITE 229
PHOENIX, AZ 85032
Durable Medical Equipment & Medical Supplies
16601 N 40TH ST, SUITE 115
PHOENIX, AZ 85032
Clinic/Center (Physical Therapy)
16601 N 40TH ST, SUITE 229
PHOENIX, AZ 85032
Specialist
16601 N 40TH ST, SUITE 216
PHOENIX, AZ 85032
Internal Medicine
16601 N 40TH ST, SUITE #119-120
PHOENIX, AZ 85032
Nutritionist
16601 N 40TH ST, JORDAN DEVELOPMENTAL PEDIATRICS SUITE 118
PHOENIX, AZ 85032
Family Medicine (Adult Medicine)
16601 N 40TH ST, SUITE 121
PHOENIX, AZ 85032
Acupuncturist
16601 N 40TH ST, SUITE 125
PHOENIX, AZ 85032
Home Health
16601 N 40TH ST, #202
PHOENIX, AZ 85032
Acupuncturist
16601 N 40TH ST, SUITE 125
PHOENIX, AZ 85032
Acupuncturist
16601 N 40TH ST, SUITE 125
PHOENIX, AZ 85032
Durable Medical Equipment & Medical Supplies
16601 N 40TH ST, SUITE 118
PHOENIX, AZ 85032
Clinical Medical Laboratory
16601 N 40TH ST, SUITE 222
PHOENIX, AZ 85032

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1528046547, enumerated as an "individual" on January 09, 2006.

The provider is located at 16601 N 40TH ST SUITE 101 PHOENIX, AZ 85032 and the phone number is (602) 441-3168.

Internal Medicine with taxonomy code 207RP1001X and a focus in Pulmonary Disease.

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