DRS. MASSARO & KALENAK S C
NPI 1558482364
Ophthalmology in Milwaukee, WI

NPI Status: Active since April 02, 2007

Contact Information

2600 N MAYFAIR RD
MILWAUKEE, WI
ZIP 53226
Phone: (414) 266-4488

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  • Organization
  • Ophthalmology
  • Accepts Insurance

About DRS. MASSARO & KALENAK S C

This page provides the complete NPI Profile along with additional information for Drs. Massaro & Kalenak S C, a provider established in Milwaukee, Wisconsin operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1558482364 assigned on April 2007. The practitioner's primary taxonomy code is 207W00000X. The provider is registered as an organization and their NPI record was last updated 6 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Dr. Bruce Michael Massaro Md (Doctor)

NPI
1558482364
Provider Name
DRS. MASSARO & KALENAK S C
Entity Type
Organization
Location Address
2600 N MAYFAIR RD MILWAUKEE, WI 53226
Location Phone
(414) 266-4488
Mailing Address
2600 N MAYFAIR RD MILWAUKEE, WI 53226
Mailing Phone
(414) 266-4488
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-02-2007
Last Update Date
04-20-2020
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Ophthalmologists like Drs. Massaro & Kalenak S C specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Insurance Plans Accepted

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

  • CareSource (Common Ground Healthcare) Bronze $0 Ded / $2500 Rx Ded - EPO
  • CareSource (Common Ground Healthcare) Bronze $0 Ded / $2500 Rx Ded - Vision Exam - EPO
  • CareSource (Common Ground Healthcare) Bronze $9600 ($45 PCP Copay) - EPO
  • CareSource (Common Ground Healthcare) Bronze $9600 ($45 PCP Copay) - Vision Exam - EPO
  • CareSource (Common Ground Healthcare) Bronze Standard $7500 - EPO
  • CareSource (Common Ground Healthcare) Bronze Standard $7500 - Vision Exam - EPO
  • CareSource (Common Ground Healthcare) Gold $0 Ded - EPO
  • CareSource (Common Ground Healthcare) Gold $0 Ded - Vision Exam - EPO
  • CareSource (Common Ground Healthcare) Gold $3300 - EPO
  • CareSource (Common Ground Healthcare) Gold $3300 - Vision Exam - EPO
  • CareSource (Common Ground Healthcare) Gold Standard $2000 - EPO
  • CareSource (Common Ground Healthcare) Gold Standard $2000 - Vision Exam - EPO
  • CareSource (Common Ground Healthcare) Silver $4700 Ded / $5000 Rx Ded - EPO
  • CareSource (Common Ground Healthcare) Silver $4700 Ded / $5000 Rx Ded - Vision Exam - EPO
  • CareSource (Common Ground Healthcare) Silver $5000 Ded / $6000 Rx Ded - EPO
  • CareSource (Common Ground Healthcare) Silver $5000 Ded / $6000 Rx Ded - Vision Exam - EPO
  • CareSource (Common Ground Healthcare) Silver Standard $6000 - EPO
  • CareSource (Common Ground Healthcare) Silver Standard $6000 - Vision Exam - EPO

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

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

DR. BRUCE MICHAEL MASSARO MD

Authorized Official Title
DOCTOR
Authorized Official Phone
(414) 266-4488

Reviews for DRS. MASSARO & KALENAK S C

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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 1558482364, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
5
Doubled → 10 → 1 + 0
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
2
Doubled → 4
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
4
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 5 → 10 → 1 4 → 8 2 → 4 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 0 + 8 + 8 + 8 + 4 + 3 + 1 + 2 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1558482364.

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Dentist
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Dentist
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Dentist
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Internal Medicine (Cardiovascular Disease)
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Dentist (Periodontics)
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Psychiatry & Neurology (Psychiatry)
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Psychiatry & Neurology (Psychiatry)
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Internal Medicine (Cardiovascular Disease)
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Counselor (Professional)
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Psychiatry & Neurology (Psychiatry)
2600 N MAYFAIR RD, SUITE #305
WAUWATOSA, WI 53226
Psychiatry & Neurology (Psychiatry)
2600 N MAYFAIR RD, SUITE #305
WAUWATOSA, WI 53226
Psychiatry & Neurology (Psychiatry)
2600 N MAYFAIR RD, SUITE 305
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Social Worker (Clinical)
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WAUWATOSA, WI 53226
Physician Assistant (Medical)
2600 N MAYFAIR RD, SUITE 901
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Dentist (General Practice)
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Psychiatry & Neurology (Psychiatry)
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Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1558482364, enumerated as an "organization" on April 02, 2007.

The provider is located at 2600 N MAYFAIR RD MILWAUKEE, WI 53226 and the phone number is (414) 266-4488.

Ophthalmology with taxonomy code 207W00000X.

The provider might be accepting Accepts: CareSource (Common Ground Healthcare). Please consult your insurance carrier or call the provider to verify.