OAK STREET MEDICAL ASSOCIATES,PC
NPI 1598877144
Internal Medicine - Hematology in Needham, MA

NPI Status: Active since August 31, 2006

Contact Information

300 CHESTNUT ST
SUITE 700
NEEDHAM, MA
ZIP 02492
Phone: (781) 455-6200
Fax: (781) 449-1096

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  • Organization
  • Internal Medicine
  • Hematology

About OAK STREET MEDICAL ASSOCIATES,PC

This page provides the complete NPI Profile along with additional information for Oak Street Medical Associates,pc, an internist established in Needham, Massachusetts operating as a Internal Medicine, focusing in hematology . The healthcare provider is registered in the NPI registry with number 1598877144 assigned on August 2006. The practitioner's primary taxonomy code is 207RH0000X with license number 35581 (MA). The provider is registered as an organization and their NPI record was last updated 19 years ago. Oak Street Medical Associates,pc operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The authorized official of this NPI record is Dr. Earl L Yunes Md (President)

NPI
1598877144
Provider Name
OAK STREET MEDICAL ASSOCIATES,PC
Entity Type
Organization
Location Address
300 CHESTNUT ST SUITE 700 NEEDHAM, MA 02492
Location Phone
(781) 455-6200
Location Fax
(781) 449-1096
Mailing Address
300 CHESTNUT ST SUITE 700 NEEDHAM, MA 02492
Mailing Phone
(781) 455-6200
Mailing Fax
(781) 449-1096
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
08-31-2006
Last Update Date
11-13-2007
Code Navigator

An internist like Oak Street Medical Associates,pc 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 Hematology

Taxonomy Code
207RH0000X
Type
Allopathic & Osteopathic Physicians
License No.
35581
License State
MA
Taxonomy Description
An internist with additional training who specializes in diseases of the blood, spleen and lymph. This specialist treats conditions such as anemia, clotting disorders, sickle cell disease, hemophilia, leukemia and lymphoma.

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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.

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.

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. EARL L YUNES MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(781) 455-6200

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
D82785MEDICARE UPIN (02)MA 
M15725MEDICARE ID-TYPE UNSPECIFIED (04)MAGROUP NUMBER
C16101MEDICARE PIN (08)MA 
C16101OTHER (01)MABLUE CROSS BLUE SHIELD

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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 1598877144, 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 76. The final step is to find the difference between that total and the next multiple of ten (80 - 76 = 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
9
Doubled → 18 → 1 + 8
Pos 4
8
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
4
Doubled → 8
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 9 → 18 → 9 8 → 16 → 7 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 8 + 8 + 1 + 6 + 7 + 1 + 4 + 1 + 8 + 24 = 76

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

The next multiple of ten after 76 is 80. The difference is the calculated check digit.

80 - 76 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1598877144.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Orthopaedic Surgery (Sports Medicine)
300 CHESTNUT ST, SUITE 900
NEEDHAM, MA 02492
Dermatology
300 CHESTNUT ST, SUITE 1200
NEEDHAM, MA 02492
Dermatology
300 CHESTNUT ST, SUITE 1200
NEEDHAM, MA 02492
Surgery (Plastic and Reconstructive Surgery)
300 CHESTNUT ST
NEEDHAM, MA 02492
Specialist
300 CHESTNUT ST, SUITE 800
NEEDHAM, MA 02492
Podiatrist (Sports Medicine)
300 CHESTNUT ST
NEEDHAM, MA 02492
Orthopaedic Surgery (Sports Medicine)
300 CHESTNUT ST, SUITE 900
NEEDHAM, MA 02492
Internal Medicine
300 CHESTNUT ST, STE 1400
NEEDHAM, MA 02492
Internal Medicine
300 CHESTNUT ST, SUITE 1400
NEEDHAM, MA 02492
Chiropractor
300 CHESTNUT ST, STE. 1000
NEEDHAM, MA 02492
Nurse Practitioner
300 CHESTNUT ST, SUITE 800
NEEDHAM, MA 02492

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1598877144, enumerated as an "organization" on August 31, 2006.

The provider is located at 300 CHESTNUT ST SUITE 700 NEEDHAM, MA 02492 and the phone number is (781) 455-6200.

Internal Medicine with taxonomy code 207RH0000X and a focus in Hematology.

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