MARK C BAKER
NPI 1366688582
Hearing Instrument Specialist in Surprise, AZ

NPI Status: Active since December 17, 2008

Contact Information

18747 N REEMS RD STE 540
SURPRISE, AZ
ZIP 85374
Phone: (623) 214-1700
Fax: (623) 214-6077

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  • Individual
  • Male
  • Hearing Instrument Specialist
  • Accepts Insurance

About MARK BAKER

This page provides the complete NPI Profile along with additional information for Mark Baker, a provider established in Surprise, Arizona with a medical specialization in Hearing Instrument Specialist. The healthcare provider is registered in the NPI registry with number 1366688582 assigned on December 2008. The practitioner's primary taxonomy code is 237700000X with license number HAD5543 (AZ). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1366688582
Provider Name
MARK C BAKER
Gender
Male
Entity Type
Individual
Location Address
18747 N REEMS RD STE 540 SURPRISE, AZ 85374
Location Phone
(623) 214-1700
Location Fax
(623) 214-6077
Mailing Address
6700 WASHINGTON AVE S EDEN PRAIRIE, MN 55344
Mailing Phone
(800) 328-8602
Is Sole Proprietor?
No
Enumeration Date
12-17-2008
Last Update Date
01-14-2019
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Location Map

Secondary Locations

  • 13631 N 59th Ave
    Glendale, AZ 85304
    (602) 841-9424
  • 312 W 10th St Ste 1
    Casa Grande, AZ 85122
    (520) 836-8366
  • 18275 N 59th Ave Ste 184
    Glendale, AZ 85308
    (602) 841-9424

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

Hearing Instrument Specialist

Taxonomy Code
237700000X
Type
Speech, Language and Hearing Service Providers
License No.
HAD5543
License State
AZ
Taxonomy Description
Individuals who test hearing for the selection, adaptation, fitting, adjusting, servicing, and sale of hearing aids. Hearing Instrument Specialist is a designation provided individuals who qualify by the National Hearing Aid Society

Insurance Plans Accepted

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

  • UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care) - HMO
  • UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision) - HMO
  • UHC Bronze Essential ($0 Virtual Urgent Care) - HMO
  • UHC Bronze Standard - HMO
  • UHC Bronze Standard+ (Dental + Vision) - HMO
  • UHC Gold Advantage ($0 Virtual Urgent Care, $3 Tier 2 Rx) - HMO
  • UHC Gold Advantage+ ($0 Virtual Urgent Care, $3 Tier 2 Rx, Dental + Vision) - HMO
  • UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $3 Tier 2 Rx) - HMO
  • UHC Gold Standard - HMO
  • UHC Silver Advantage ($0 Virtual Urgent Care, $8 Tier 2 Rx) - HMO
  • UHC Silver Advantage+ ($0 Virtual Urgent Care, $8 Tier 2 Rx, Dental + Vision) - HMO
  • UHC Silver Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care) - HMO
  • UHC Silver Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision) - HMO
  • UHC Silver Standard - HMO

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

Reviews for MARK C BAKER

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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 1366688582, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
3
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
6
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
2
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 6 → 12 → 3 8 → 16 → 7 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 2 + 6 + 1 + 2 + 8 + 1 + 6 + 5 + 1 + 6 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1366688582.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Hearing Instrument Specialist
18747 N REEMS RD STE 540
SURPRISE, AZ 85374
Hearing Instrument Specialist
18747 N REEMS RD STE 540
SURPRISE, AZ 85374
Clinic/Center (Hearing and Speech)
18747 N REEMS RD STE 540
SURPRISE, AZ 85374
Durable Medical Equipment & Medical Supplies
18747 N REEMS RD STE 540
SURPRISE, AZ 85374

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1366688582, enumerated as an "individual" on December 17, 2008.

The provider is located at 18747 N REEMS RD STE 540 SURPRISE, AZ 85374 and the phone number is (623) 214-1700.

Hearing Instrument Specialist with taxonomy code 237700000X.

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