Loan Dao, MD
Family Medicine Physician · Escondido, CA
Loan Dao, MD is a family medicine physician with a practice address in Escondido, California, and NPI 1063670966, issued on May 28, 2008. Check the license (California A101522, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Loan Dao
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A101522 CA
Self-reported in NPPES; status is on the state search - Practice location
- 225 E 2ND Ave, Escondido, CA 92025
- Phone
- (760) 291-6700
- Enumerated
- May 28, 2008
- Record last updated
- Dec 12, 2024
- Fax
- (760) 737-7324
- Medicaid ID
- BV610 CA
- Medicare enrollment
- Enrolled (PECOS I20081205000636); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 225 E 2ND Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Loan Dao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A101522Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% more Medicare Part D claims than the average family medicine physician in 2024
5,354 Medicare Part D claims for 395 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 119 claims were for opioids.
Most prescribed
- Levothyroxine Sodium297 claims
- Atorvastatin Calcium257 claims
- Metformin Hcl239 claims
- Gabapentin204 claims
- Lisinopril195 claims
- Losartan Potassium190 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: $70.19
3 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 55,478 providers of this specialty with any payment received $902.55 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 3 group practices
- Del Sur HealthcareEl Cajon, CA
- Graybill Medical Group IncEscondido, CA
- Senior Medical Associates IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Loan Dao among 17,133 family medicine physician records in California
Loan Dao, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 53% of them.
- NPI issued2008 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2005 · median 2005 among the 10,652 with a school on file
- Record last updated2024 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
63 family medicine physician records list a practice address in Escondido
They are 63 of the 3,509 NPPES records with a practice address in Escondido, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Escondido → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joseph Aquilina, MDEscondido, CA 920251588642847
- Jefferson Birchall, M.D.Escondido, CA 920251386612190
- Patricia Christie, M.DEscondido, CA 920251881625531
- Bonnie Davis, MDEscondido, CA 920251932196649
- Mary Dzvonik, M.DEscondido, CA 920251518991751
- Julia Martin, M.D.Escondido, CA 920251245209071
- Thomas Naegeli, M.D.Escondido, CA 920251205804069
- Glenn Panzer, M.DEscondido, CA 920251154351088
Common questions
What is Loan Dao, MD's NPI number?
Loan Dao, MD's National Provider Identifier (NPI) is 1063670966, issued on May 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Loan Dao, MD located?
The NPPES record lists a practice address at 225 E 2ND Ave, Escondido, CA, 92025. Phone: (760) 291-6700. Providers update this record themselves, so call before visiting.
How can I verify Loan Dao, MD's license?
NPPES lists California license number A101522, 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 Loan Dao, MD prescribe under Medicare Part D?
In 2024, Loan Dao, MD had 5,354 Medicare Part D claims for 395 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.