ELLEN MICHAELSON MD PC
NPI 1245437110
Internal Medicine - Hematology in Portland, OR

NPI Status: Active since July 02, 2007

Contact Information

2456 NW NORTHRUP ST
UNIT 1-A
PORTLAND, OR
ZIP 97210
Phone: (503) 274-0045
Fax: (503) 243-6632

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  • Organization
  • Internal Medicine
  • Hematology
  • Accepts Insurance

About ELLEN MICHAELSON MD PC

This page provides the complete NPI Profile along with additional information for Ellen Michaelson Md Pc, an internist established in Portland, Oregon operating as a Internal Medicine, focusing in hematology . The healthcare provider is registered in the NPI registry with number 1245437110 assigned on July 2007. The practitioner's primary taxonomy code is 207RH0000X with license number MD018281 (OR). The provider is registered as an organization and their NPI record was last updated 14 years ago. Ellen Michaelson Md 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. Ellen Marion Michaelson Md (President)

NPI
1245437110
Provider Name
ELLEN MICHAELSON MD PC
Entity Type
Organization
Location Address
2456 NW NORTHRUP ST UNIT 1-A PORTLAND, OR 97210
Location Phone
(503) 274-0045
Location Fax
(503) 243-6632
Mailing Address
2456 NW NORTHRUP ST UNIT 1-A PORTLAND, OR 97210
Mailing Phone
(503) 274-0045
Mailing Fax
(503) 243-6632
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-02-2007
Last Update Date
07-17-2012
Code Navigator

An internist like Ellen Michaelson Md 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.
MD018281
License State
OR
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:

  • BridgeSpan Standard Bronze Plan - EPO
  • BridgeSpan Standard Gold Plan - EPO
  • BridgeSpan Standard Silver Plan - EPO
  • Bronze 8000 Individual Connect - EPO
  • Bronze Essential 9000 With 4 Copay No Deductible Office Visits Individual Connect - EPO
  • Bronze HSA 7000 Individual Connect - EPO
  • Gold 2300 Individual Connect - EPO
  • Regence Standard Bronze Plan Individual Connect - EPO
  • Regence Standard Gold Plan Individual Connect - EPO
  • Regence Standard Silver Plan Individual Connect - EPO
  • Silver 6500 Individual Connect - EPO

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. ELLEN MARION MICHAELSON MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(503) 274-0045

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
831885000OTHER (01)ORBLUECROSS
A002OTHER (01)ORTRICARE
E20424MEDICARE UPIN (02)OR 
137848MEDICARE PIN (08)OR 

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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 1245437110, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
2
Unchanged
Pos 3
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
1
Unchanged
Pos 9
1
Doubled → 2
Check
0
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 4 → 8 4 → 8 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 8 + 3 + 1 + 4 + 1 + 2 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1245437110.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Chiropractor
2456 NW NORTHRUP ST, SUITE 1-A
PORTLAND, OR 97210
Clinic/Center
2456 NW NORTHRUP ST, SUITE 1-A
PORTLAND, OR 97210
Massage Therapist
2456 NW NORTHRUP ST, SUITE 1-A
PORTLAND, OR 97210
Obstetrics & Gynecology
2456 NW NORTHRUP ST, SUITE 1A
PORTLAND, OR 97210
Family Medicine
2456 NW NORTHRUP ST, SUITE 1A
PORTLAND, OR 97210
Naturopath
2456 NW NORTHRUP ST, SUITE 1A
PORTLAND, OR 97210
Clinic/Center (Primary Care)
2456 NW NORTHRUP ST, SUITE 1A
PORTLAND, OR 97210
Naturopath
2456 NW NORTHRUP ST, SUITE 1A
PORTLAND, OR 97210
Neurological Surgery
2456 NW NORTHRUP ST, SUITE 1A
PORTLAND, OR 97210
Psychiatry & Neurology (Psychiatry)
2456 NW NORTHRUP ST, SUITE 1A
PORTLAND, OR 97210
Clinic/Center (Primary Care)
2456 NW NORTHRUP ST, 1A
PORTLAND, OR 97210
Naturopath
2456 NW NORTHRUP ST, SUITE 1A
PORTLAND, OR 97210

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245437110, enumerated as an "organization" on July 02, 2007.

The provider is located at 2456 NW NORTHRUP ST UNIT 1-A PORTLAND, OR 97210 and the phone number is (503) 274-0045.

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

The provider might be accepting Accepts: BridgeSpan Health Company, Regence BlueCross. Please consult your insurance carrier or call the provider to verify.