Diane Towako Siegel, MD - Medicare Ophthalmology in Longmont, CO

Diane Towako Siegel, MD is a medicare enrolled "Ophthalmology" physician in Longmont, Colorado. She went to Emory University School Of Medicine and graduated in 2018 and has 6 years of diverse experience with area of expertise as Ophthalmology. She is a member of the group practice Eye Care Center Of Northern Colorado, Pc and her current practice location is 1400 Dry Creek Dr, Longmont, Colorado. You can reach out to her office (for appointments etc.) via phone at (303) 772-3300.

Diane Towako Siegel is licensed to practice in Colorado (license number DR.0068751) and she also participates in the medicare program. She may accept medicare assignments (which means she may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and her NPI Number is 1316443914.

Contact Information

Diane Towako Siegel, MD
1400 Dry Creek Dr,
Longmont, CO 80503-6499
(303) 772-3300
(303) 682-3380

Map and Direction




Physician's Profile

Full NameDiane Towako Siegel
GenderFemale
SpecialityOphthalmology
Experience6 Years
Location1400 Dry Creek Dr, Longmont, Colorado
Accepts Medicare AssignmentsMay be. She may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Diane Towako Siegel attended and graduated from Emory University School Of Medicine in 2018
  NPI Data:
  • NPI Number: 1316443914
  • Provider Enumeration Date: 04/03/2018
  • Last Update Date: 06/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7214288448
  • Enrollment ID: I20220719000784

Medical Identifiers

Medical identifiers for Diane Towako Siegel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316443914NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology DR.0068751 (Colorado)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Longs Peak HospitalLongmont, COHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Eye Care Center Of Northern Colorado, Pc650783418113

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Diane Towako Siegel allows following entities to bill medicare on her behalf.
Entity NameEye Care Center Of Northern Colorado, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740314483
PECOS PAC ID: 6507834181
Enrollment ID: O20040921001127

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. Diane Towako Siegel is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Diane Towako Siegel, MD
1400 Dry Creek Dr,
Longmont, CO 80503-6499

Ph: (303) 772-3300
Diane Towako Siegel, MD
1400 Dry Creek Dr,
Longmont, CO 80503-6499

Ph: (303) 772-3300

Reviews and Comments


Ophthalmology Doctors in Longmont, CO

William L Benedict, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 1400 Dry Creek Dr, Longmont, CO 80503
Phone: 303-772-3300    Fax: 303-682-3380
Aimee Morris Verner, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Dry Creek Dr, Longmont, CO 80503
Phone: 303-772-3300    Fax: 303-682-3380
Mohammad Karbassi, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 205 S Main St, Suite D, Longmont, CO 80501
Phone: 303-772-3611    Fax: 303-772-3609
Micah W Rothstein, M.D.
Ophthalmology
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Dry Creek Dr, Longmont, CO 80503
Phone: 303-772-3300    Fax: 303-682-3380
Irene Olijnyk, M.D.
Ophthalmology
Medicare: Medicare Enrolled
Practice Location: 1400 Dry Creek Dr, Longmont, CO 80503
Phone: 303-772-3300    Fax: 303-682-3380
Dr. Dale S. Johnson, M.D.
Ophthalmology
Medicare: Not Enrolled in Medicare
Practice Location: 1319 Vivian St, Longmont, CO 80501
Phone: 303-772-3611    Fax: 303-772-3609

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.

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