Jeffrey Milliken, MD is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in Littleton, Colorado. His current practice location is
7780 S Broadway Ste 170, Littleton, Colorado. You can reach out to his office (for appointments etc.) via phone at
(303) 269-2920.
Jeffrey Milliken is licensed to practice in Colorado (license number DR.0060031) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1033299292.
Physician's Profile
| Full Name | Jeffrey Milliken |
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| Gender | Male |
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| Speciality | Thoracic Surgery (cardiothoracic Vascular Surgery) |
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| Location | 7780 S Broadway Ste 170, Littleton, Colorado |
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| Accepts Medicare Assignments | Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs. |
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NPI Data:
- NPI Number: 1033299292
- Provider Enumeration Date: 10/16/2006
- Last Update Date: 02/12/2026
Medicare PECOS Information:
- PECOS PAC ID: 7012103104
- Enrollment ID: I20101201000889
Medical Identifiers
Medical identifiers for Jeffrey Milliken such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
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| 1033299292 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 208G00000X | Thoracic Surgery (cardiothoracic Vascular Surgery) | 000000G46020 (California) | Secondary |
| 208G00000X | Thoracic Surgery (cardiothoracic Vascular Surgery) | DR.0060031 (Colorado) | Primary |
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. Jeffrey Milliken allows following entities to bill medicare on his behalf.
| Entity Name | University Surgeons Of Orange A Medical Group |
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| Entity Type | Part B Supplier - Clinic/group Practice |
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| Entity Identifiers | NPI Number: 1407806904
PECOS PAC ID: 6901705227
Enrollment ID: O20040106000614 |
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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. Jeffrey Milliken 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 Address | Practice Location Address |
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Jeffrey Milliken, MD
7780 S Broadway Ste 170,
Littleton, CO 80122-2633
Ph: (303) 269-2920 | Jeffrey Milliken, MD
7780 S Broadway Ste 170,
Littleton, CO 80122-2633
Ph: (303) 269-2920 |
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