MASUMA CHOWDHURY M.D. NPI 1861572604
Internal Medicine in Hillsboro, OR

Individual Female Internal Medicine PECOS Enrolled

About MASUMA CHOWDHURY M.D.

Masuma Chowdhury is an internist established in Hillsboro, Oregon and her medical specialization is Internal Medicine. The NPI number of Masuma Chowdhury is 1861572604 and was assigned on October 2006. The practitioner's primary taxonomy code is 207R00000X with license number MD26859 (OR). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1861572604
Provider Name MASUMA CHOWDHURY M.D.
Provider Location Address364 SE 8TH AVE SUITE 301 HILLSBORO, OR 97123
Provider Mailing Address364 SE 8TH AVE SUITE 301 HILLSBORO, OR 97123
GenderFemale
NPI Entity TypeIndividual
Is Sole Proprietor?No
Enumeration Date10-16-2006
Last Update Date05-19-2008

An internist like Masuma Chowdhury M.d. 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.Masuma Chowdhury is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices..

Masuma Chowdhury 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.MD26859
License StateOR
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

MASUMA CHOWDHURY M.D.
364 SE 8TH AVE
SUITE 301
HILLSBORO, OR
ZIP 97123
Phone: (503) 681-4233
Fax: (503) 681-4234

Get Directions


Mailing Address

MASUMA CHOWDHURY M.D.
364 SE 8TH AVE
SUITE 301
HILLSBORO, OR
ZIP 97123
Phone: (503) 681-4233
Fax: (503) 681-4234


PECOS Enrollment and Medicare Participation

What is PECOS?
PECOS is the Medicare Provider, Enrollment, Chain and Ownership System. PECOS is Medicare's enrollment and revalidation system and it is the primary source of information about verified Medicare professionals. A NPI number is necessary to register in PECOS. Providers must enroll in PECOS to avoid denied claims.

Registered in PECOS? Yes
Eligible order / refer Part B Clinical Laboratory and ImagingYes
Eligible order / refer Durable Medical EquipmentYes
Eligible order / refer Home Health Agency (HHA)Yes
Eligible order / refer Power Mobility DevicesYes

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
I71884MEDICARE UPIN (02)
278494MEDICAID (05)OR
137201MEDICARE PIN (08)

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.
1861572604
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
28121107460
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 8 + 1 + 2 + 1 + 1 + 0 + 7 + 4 + 6 + 0 + 24 = 56
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 56 = 44

The NPI number 1861572604 is valid because the calculated check digit 4 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1174505044 MOHAMMED A TAHER MD
Individual
Internal Medicine364 SE 8TH AVE SUITE 301
HILLSBORO, OR 97123
(503) 681-4233
1669444691DR. BARBARA J HILLS M.D.
Individual
Psychiatry & Neurology (Neurology)364 SE 8TH AVE SUITE 101
HILLSBORO, OR 97123
(503) 681-0816
1619949658DR. DANIEL K FRIEDMAN M.D.
Individual
Psychiatry & Neurology (Neurology)364 SE 8TH AVE SUITE 101
HILLSBORO, OR 97123
(503) 681-0816
1770555716DR. WAN-JUI CHEN M.D.
Individual
Psychiatry & Neurology (Neurology)364 SE 8TH AVE SUITE 101
HILLSBORO, OR 97123
(503) 681-0816
1194774547DR. PATRICK J O'LEARY M.D.
Individual
Surgery364 SE 8TH AVE SUITE 301A
HILLSBORO, OR 97123
(503) 681-4310
1144245820 JULIE ANN OLDS MD
Individual
Obstetrics & Gynecology364 SE 8TH AVE SUITE 205
HILLSBORO, OR 97123
(503) 681-1690
1740379874 ROSALIA OCAMICA PA-C
Individual
Physician Assistant (Surgical)364 SE 8TH AVE SUITE # 200
HILLSBORO, OR 97123
(503) 681-4310
1366748733TUALITY HEALTHCARE
Organization
Clinic/Center (Infusion Therapy)364 SE 8TH AVE SUITE 105
HILLSBORO, OR 97123
(503) 681-1064
1619031838DR. MARK R STONE M.D.
Individual
Internal Medicine (Hematology & Oncology)364 SE 8TH AVE SUITE 108-A
HILLSBORO, OR 97123
(503) 640-3687
1316108202DR. ANUP PANDURANGA M.D.
Individual
Psychiatry & Neurology (Neurology)364 SE 8TH AVE SUITE 101
HILLSBORO, OR 97123
(503) 681-0816
1659576437 MICHAEL CHU MD
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)364 SE 8TH AVE SUITE 201
HILLSBORO, OR 97123
(503) 681-4363
1902016371TUALITY HEALTHCARE
Organization
Clinic/Center364 SE 8TH AVE SUITE 301
HILLSBORO, OR 97123
(503) 681-4233
1902102379TUALITY HEALTHCARE
Organization
Clinic/Center364 SE 8TH AVE SUITE 108-A
HILLSBORO, OR 97123
(503) 640-3687
1881990257TUALITY HEALTHCARE
Organization
Clinic/Center364 SE 8TH AVE SUITE 201
HILLSBORO, OR 97123
(503) 681-4363
1952607970TUALITY HEALTHCARE
Organization
Clinic/Center364 SE 8TH AVE STE 301-A
HILLSBORO, OR 97123
(503) 681-4310
1386710903DR. GERALD E GIBBS M.D.
Individual
Internal Medicine (Hematology & Oncology)364 SE 8TH AVE SUITE 108-A
HILLSBORO, OR 97123
(503) 640-3687
1821110065DR. ROBERT M CAHN M.D.
Individual
Surgery364 SE 8TH AVE SUITE 301A
HILLSBORO, OR 97123
(503) 681-4310
1003012303 GREGORY WILLIAM MALLEK M.D.
Individual
Obstetrics & Gynecology364 SE 8TH AVE SUITE 205
HILLSBORO, OR 97123
(503) 681-4145
1336399682DR. MICHAEL GREGORY DOORLY MD, MS
Individual
Colon & Rectal Surgery364 SE 8TH AVE SUITE 301A
HILLSBORO, OR 97123
(503) 681-4310
1154649382DR. BRANDICE T DURKAN M.D.
Individual
Surgery364 SE 8TH AVE SUITE 301A
HILLSBORO, OR 97123
(503) 681-4310

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
Masuma Chowdhury M.d. 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.