Dr Lilly Frawley Hammack, DO, RDN is a medicare enrolled "Internal Medicine" provider in Gilroy, California. She went to University Of North Texas Hsc, College Of Osteopathic Med and graduated in 2021 and has 5 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Permanente Medical Group Inc and her current practice location is
7520 Arroyo Cir, Gilroy, California. You can reach out to her office (for appointments etc.) via phone at
(408) 848-4600.
Dr Lilly Frawley Hammack is licensed to practice in California (license number 21928) and she also participates in the medicare program. She
accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1972932523.
Healthcare Provider's Profile
| Full Name | Dr Lilly Frawley Hammack |
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| Gender | Female |
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| Speciality | Internal Medicine |
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| Experience | 5 Years |
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| Location | 7520 Arroyo Cir, Gilroy, California |
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| Accepts Medicare Assignments | Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance. |
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Medical Education and Training:
- Dr Lilly Frawley Hammack attended and graduated from University Of North Texas Hsc, College Of Osteopathic Med in 2021
NPI Data:
- NPI Number: 1972932523
- Provider Enumeration Date: 11/04/2013
- Last Update Date: 08/04/2025
Medicare PECOS Information:
- PECOS PAC ID: 6103054200
- Enrollment ID: I20240101000152
Medical Identifiers
Medical identifiers for Dr Lilly Frawley Hammack such as npi, medicare ID, medicare PIN, medicaid, etc.
| Identifier | Type | State | Issuer |
|---|
| 1972932523 | NPI | - | NPPES |
Medical Taxonomies and Licenses
| Taxonomy | Type | License (State) | Status |
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| 133V00000X | Dietitian, Registered | DT81915 (Texas) | Secondary |
| 207R00000X | Internal Medicine | 21928 (California) | Primary |
Medical Facilities Affiliation
Group Practice Association
| Group Practice Name | Group PECOS PAC ID | No. of Members |
|---|
| Permanente Medical Group Inc | 8921910225 | 10968 |
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. Dr Lilly Frawley Hammack allows following entities to bill medicare on her behalf.
| Provider Name | Permanente Medical Group Inc |
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| Provider Type | Part B Supplier - Clinic/group Practice |
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| Provider Identifiers | NPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710 |
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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. Dr Lilly Frawley Hammack 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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Dr Lilly Frawley Hammack, DO, RDN
18045 Hillwood Ln,
Morgan Hill, CA 95037-3526
Ph: (623) 866-3574 | Dr Lilly Frawley Hammack, DO, RDN
7520 Arroyo Cir,
Gilroy, CA 95020-7303
Ph: (408) 848-4600 |
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