Dr Alvin L Otsuka, - Internal Medicine in Lakewood, CO

Dr Alvin L Otsuka, is a Internal Medicine - Hematology & Oncology physician based in Lakewood, Colorado. Dr Alvin L Otsuka is licensed to practice in Colorado (license number 18396) and his current practice location is 11750 W. 2nd Place Suite100, Lakewood, Colorado. He can be reached at his office (for appointments etc.) via phone at (303) 430-2700.

NPI number for Dr Alvin L Otsuka is 1972587533 and his current mailing address is 7951 E Maplewood Ave, Ste 300, Greenwood Village, Colorado. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1972587533.

Contact Information

Dr Alvin L Otsuka,
11750 W. 2nd Place Suite100,
Lakewood, CO 80228-1705
(303) 430-2700
(303) 430-2770

Map and Direction




Physician's Profile

Full NameDr Alvin L Otsuka
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location11750 W. 2nd Place Suite100, Lakewood, Colorado
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1972587533
  • Provider Enumeration Date: 12/06/2005
  • Last Update Date: 02/28/2014

Medical Identifiers

Medical identifiers for Dr Alvin L Otsuka such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972587533NPI-NPPES
1183961MedicaidCO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 18396 (Colorado)Primary

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr Alvin L Otsuka is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Alvin L Otsuka,
7951 E Maplewood Ave, Ste 300,
Greenwood Village, CO 80111-4723

Ph: (303) 930-7800
Dr Alvin L Otsuka,
11750 W. 2nd Place Suite100,
Lakewood, CO 80228-1705

Ph: (303) 430-2700

Reviews and Comments


Internal Medicine Doctors in Lakewood, CO

Dr. Matthew Seto, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 13952 Denver West Pkwy Ste 100, Lakewood, CO 80401
Phone: 303-604-5000    Fax: 720-890-0364
Dr. Kimberly Inez Rieniets, D.O.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 215 S Wadsworth Blvd Ste 530, Lakewood, CO 80226
Phone: 720-447-8837    Fax: 888-531-4959
Debra Dyer, LPN
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 8383 W Alameda Ave, Lakewood, CO 80226
Phone: 303-239-7320    
Stephen J Frank, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 34 Van Gordan St, Ste 160, Lakewood, CO 80228
Phone: 303-430-2700    Fax: 303-430-2770
Dr. Paula F Dennen, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 274 Union Blvd, Suite 110, Lakewood, CO 80228
Phone: 303-951-0600    Fax: 303-951-0605
Chia-yen Lien,
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 8383 W Alameda Ave, Lakewood, CO 80226
Phone: 303-338-4545    
Dr. Andrew Steffes Korson, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 7000 W Colfax Ave, Lakewood, CO 80214
Phone: 303-573-9951    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.