CHARLES ROBERT OLAF D.O.
NPI 1790852416
Family Medicine - Adult Medicine in Allentown, PA

NPI Status: Active since November 29, 2006

Contact Information

3037 S PIKE AVE
ALLENTOWN, PA
ZIP 18103
Phone: (610) 797-1220
Fax: (610) 797-8060

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  • Individual
  • Male
  • Family Medicine
  • Adult Medicine

About CHARLES OLAF

This page provides the complete NPI Profile along with additional information for Charles Olaf, a primary care provider established in Allentown, Pennsylvania with a medical specialization in Family Medicine, focusing in adult medicine . The healthcare provider is registered in the NPI registry with number 1790852416 assigned on November 2006. The practitioner's primary taxonomy code is 207QA0505X with license number OS002720L (PA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1790852416
Provider Name
CHARLES ROBERT OLAF D.O.
Gender
Male
Entity Type
Individual
Location Address
3037 S PIKE AVE ALLENTOWN, PA 18103
Location Phone
(610) 797-1220
Location Fax
(610) 797-8060
Mailing Address
3037 S PIKE AVE ALLENTOWN, PA 18103
Mailing Phone
(610) 797-1220
Mailing Fax
(610) 797-8060
Is Sole Proprietor?
Yes
Enumeration Date
11-29-2006
Last Update Date
07-09-2007
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A primary care provider (PCP) like Charles Olaf sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Family Medicine Adult Medicine

Taxonomy Code
207QA0505X
Type
Allopathic & Osteopathic Physicians
License No.
OS002720L
License State
PA
Taxonomy Description
The National Uniform Claim Committee (NUCC) recommends code 207QA0505X not be used. Choose a more appropriate code.

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
C38606MEDICARE UPIN (02)PA 

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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 1790852416, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
5
Unchanged
Pos 7
2
Doubled → 4
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
Check
6
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 9 → 18 → 9 8 → 16 → 7 2 → 4 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 1 + 6 + 5 + 4 + 4 + 2 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1790852416.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Counselor (Professional)
3037 S PIKE AVE
ALLENTOWN, PA 18103
Social Worker (Clinical)
3037 S PIKE AVE, #105
ALLENTOWN, PA 18103
Social Worker (Clinical)
3037 S PIKE AVE
ALLENTOWN, PA 18103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790852416, enumerated as an "individual" on November 29, 2006.

The provider is located at 3037 S PIKE AVE ALLENTOWN, PA 18103 and the phone number is (610) 797-1220.

Family Medicine with taxonomy code 207QA0505X and a focus in Adult Medicine.

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