MARK A JOHNSON MD NPI 1740246362

Internal Medicine in Spokane, WA

Individual Male Internal Medicine

About MARK A JOHNSON MD

Mark Johnson is an internist established in Spokane, Washington and his medical specialization is Internal Medicine. The NPI number of Mark Johnson is 1740246362 and was assigned on April 2006. The practitioner's primary taxonomy code is 207R00000X with license number MD00016683 (WA). The provider is registered as an individual and his NPI record was last updated 10 years ago.

An internist like Mark A Johnson Md 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.

NPI

1740246362

Provider Name MARK A JOHNSON MD
Provider Location Address820 S MCCLELLAN #LL10 SPOKANE, WA 99204
Provider Mailing Address820 S MCCLELLAN #LL10 SPOKANE, WA 99204
GenderMale
NPI Entity TypeIndividual
Is Sole Proprietor?No
Enumeration Date04-22-2006
Last Update Date02-13-2013



Mark Johnson is a non-participating provider of Medicare. If you are a Medicare beneficiary this means the provider can charge up to 15% more than Medicare's approved amount for the cost of rendered services, in addition to your normal deductible and coinsurance costs. There are some states that restrict the limiting charge when you see non-participating provider. If you pay the full cost of your care up front, your non- participating provider should still submit a claim to Medicare. Afterward, you should receive reimbursement from Medicare for up 80% of the Medicare-approved amount for the services rendered.



Primary Taxonomy

Taxonomy Code207R00000X
ClassificationInternal Medicine
TypeAllopathic & Osteopathic Physicians
License No.MD00016683
License StateWA
Taxonomy DescriptionA physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Business Address

MARK A JOHNSON MD
820 S MCCLELLAN
#LL10
SPOKANE, WA
ZIP 99204
Phone: (509) 353-3973
Fax: (509) 838-8275

Get Directions


Mailing Address

MARK A JOHNSON MD
820 S MCCLELLAN
#LL10
SPOKANE, WA
ZIP 99204
Phone: (509) 353-3973
Fax: (509) 838-8275


Additional Identifiers


Additional identifier(s) currently or formerly used as an identifier for the provider. The codes may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State
1647601MEDICAID (05)WA
319202610MEDICARE ID-TYPE UNSPECIFIED (04)WA
A15395MEDICARE UPIN (02)

NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1740246362
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
27804412312
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 7 + 8 + 0 + 4 + 4 + 1 + 2 + 3 + 1 + 2 + 24 = 58
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 58 = 22

The NPI number 1740246362 is valid because the calculated check digit 2 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the same location


The following 7 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1558327189 STEPHEN G JOHNSON MD
Individual
Internal Medicine820 S MCCLELLAN #LL10
SPOKANE, WA 99204
(509) 353-3973
1104882455 JEFFREY B COLLINS MD
Individual
Internal Medicine820 S MCCLELLAN #LL10
SPOKANE, WA 99204
(509) 353-3973
1336186105PHYSICIANS CLINIC OF SPOKANE PS
Organization
Clinic/Center (Multi-Specialty)820 S MCCLELLAN #LL10
SPOKANE, WA 99204
(509) 353-3973
1023310489PROVIDENCE PHYSICIAN SERVICES CO
Organization
Orthopaedic Surgery820 S MCCLELLAN STE 300
SPOKANE, WA 99204
(509) 838-7100
1245297712 JEFFREY B CLODE MD
Individual
Internal Medicine820 S MCCLELLAN #LL10
SPOKANE, WA 99204
(509) 353-3973
1639145618 ANDREW T HOWLETT M.D.
Individual
Orthopaedic Surgery820 S MCCLELLAN STE 300
SPOKANE, WA 99204
(509) 838-7100
1386693307 DANIEL J DIONNE MD
Individual
Internal Medicine820 S MCCLELLAN SUITE 200
SPOKANE, WA 99204
(509) 747-1144

NPI Footnotes

What is the National Provider Indentifier (NPI)?
The NPI is 10-position all-numeric identification number assigned by the NPPES to uniquely identify a health care provider.

Provider Location Address
The location address of the provider being identified. For providers with more than one physical location, this is the primary location. This address cannot include a Post Office box.

Provider Mailing Address
The mailing address of the provider being identified. This address may contain the same information as the provider location address.

Entity Type Code
Mark A Johnson Md is registered as an entity type code: 1. The entity type code describes the type of health care provider that is being assigned an NPI. The entity type codes are:

  • 1 = Person: individual human being who furnishes health care.
  • 2 = Non-person: entity other than an individual human being that furnishes health care (Examples: hospital, SNF, hospital subunit, pharmacy, or HMO)

What is a Subpart?
Subparts are the components and separate physical locations of organization health care providers. Subpart examples include:
Hospital components include outpatient departments, surgical centers, psychiatric units, and laboratories. These components are often separately licensed or certified by States and may exist at physical locations other than that of the hospital of which they are a component.

Provider Other Organization Name
The other organization name is the alternative last name by which the provider is or has been known (if an individual) or other name by which the organization provider is or has been known. The code identifying the type of other name. The provider other organization name codes are:
1 = former name;
2 = professional name;
3 = doing business as (d/b/ a) name;
4 = former legal business name; :
5 = other.

Provider Enumeration Date
The date the provider was assigned a unique identifier (assigned an NPI).

Last Update Date
The date that a NPI record was last updated or changed.

Primary Taxonomy Code
The primary taxonomy code defines the provider type, classification, and specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Authorized Official Name
The name of the person authorized to submit the NPI application or to officially change data for a health care provider.