Lysa T. Ho, DO
Internal Medicine Physician · Ramona, CA
Lysa T. Ho, DO is an internal medicine physician with a practice address in Ramona, California, and NPI 1821494337, issued on Nov 10, 2014. Check the license (California 17507, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Lysa T. Ho
- Credential
- DO
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 17507 CA
Self-reported in NPPES; status is on the state search - Practice location
- 220 Rotanzi St, Ramona, CA 92065
- Phone
- (760) 736-6767
- Enumerated
- Nov 10, 2014
- Record last updated
- Nov 16, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201019003102); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 220 Rotanzi St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Chinh Doan, NPFamily Nurse Practitioner1083845069
- Sage EckenrothFamily Nurse Practitioner1982447884
- Ria Martin, FNPNurse Practitioner1437695079
- Dulce Mendivil DominguezFamily Medicine Physician1346197316
- Christopher PruterChiropractor1184250508
- Ana Yela Castillo, MHRIMarriage & Family Therapist1720518731
Verify Lysa T. Ho in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 17507Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% more Medicare Part D claims than the average internal medicine physician in 2024
3,325 Medicare Part D claims for 174 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 69 claims were for opioids.
Most prescribed
- Atorvastatin Calcium243 claims
- Albuterol Sulfate Hfa112 claims
- Levothyroxine Sodium89 claims
- Metoprolol Succinate89 claims
- Gabapentin85 claims
- Losartan Potassium77 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $705.25
30 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- North County Health Project, Inc.Ramona, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lysa T. Ho among 17,696 internal medicine physician records in California
Lysa T. Ho, DO is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 74% of them.
- NPI issued2014 · 74% of these records are older, 24% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2015 · median 2004 among the 11,065 with a school on file
- Record last updated2020 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
5 internal medicine physician records list a practice address in Ramona
They are 5 of the 218 NPPES records with a practice address in Ramona, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Ramona → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Aaron Lehman, M.D.Ramona, CA 920651184638090
- Deepti Mundkur, MBBSRamona, CA 920651629431077
- Doris Yung, MDRamona, CA 920651730386863
- Robert Zgliniec, MDRamona, CA 920651063488161
- Hassan Alsabbak, M.D.Poway, CA 920641851705396
- Charlotte BrandtPoway, CA 920641528664604
- Amanda Caparso, D.O.Poway, CA 920641003046004
- Aeria Chang, M.D.Poway, CA 920641205996964
Common questions
What is Lysa T. Ho, DO's NPI number?
Lysa T. Ho, DO's National Provider Identifier (NPI) is 1821494337, issued on Nov 10, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Lysa T. Ho, DO located?
The NPPES record lists a practice address at 220 Rotanzi St, Ramona, CA, 92065. Phone: (760) 736-6767. Providers update this record themselves, so call before visiting.
How can I verify Lysa T. Ho, DO's license?
NPPES lists California license number 17507, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lysa T. Ho, DO prescribe under Medicare Part D?
In 2024, Lysa T. Ho, DO had 3,325 Medicare Part D claims for 174 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.