P MICHAEL OLMSTEAD MD
NPI 1356334874
Pathology - Anatomic Pathology in Harrisburg, PA

NPI Status: Active since August 30, 2005

Contact Information

111 SOUTH FRONT STREET
HARRISBURG, PA
ZIP 17111
Phone: (717) 782-5640
Fax: (717) 782-5352

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  • Individual
  • Male
  • Pathology
  • Anatomic Pathology

About P OLMSTEAD

This page provides the complete NPI Profile along with additional information for P Olmstead, a provider established in Harrisburg, Pennsylvania with a medical specialization in Pathology, focusing in anatomic pathology . The healthcare provider is registered in the NPI registry with number 1356334874 assigned on August 2005. The practitioner's primary taxonomy code is 207ZP0101X with license number MD028503E (PA). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1356334874
Provider Name
P MICHAEL OLMSTEAD MD
Gender
Male
Entity Type
Individual
Location Address
111 SOUTH FRONT STREET HARRISBURG, PA 17111
Location Phone
(717) 782-5640
Location Fax
(717) 782-5352
Mailing Address
4520 UNION DEPOSIT RD HARRISBURG, PA 17111
Mailing Phone
(717) 652-6105
Mailing Fax
(717) 782-5352
Is Sole Proprietor?
No
Enumeration Date
08-30-2005
Last Update Date
01-25-2008
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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

Pathology Anatomic Pathology

Taxonomy Code
207ZP0101X
Type
Allopathic & Osteopathic Physicians
License No.
MD028503E
License State
PA
Taxonomy Description
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

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)
1207ZD0900XAllopathic & Osteopathic Physicians

Pathology
Dermatopathology

MD028503E (PA)

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
E88191MEDICARE UPIN (02)PA 
0009118170001MEDICAID (05)PA 
0009113170005MEDICAID (05)PA 
105918G03MEDICARE PIN (08)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 1356334874, 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
3
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
6
Unchanged
Pos 5
3
Doubled → 6
Pos 6
3
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 3 → 6 4 → 8 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 1 + 0 + 6 + 6 + 3 + 8 + 8 + 1 + 4 + 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 1356334874.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1356334874, enumerated as an "individual" on August 30, 2005.

The provider is located at 111 SOUTH FRONT STREET HARRISBURG, PA 17111 and the phone number is (717) 782-5640.

Pathology with taxonomy code 207ZP0101X and a focus in Anatomic Pathology.

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