Dr. Teresita Egido Tan, MD
- Medicare services, 2023
- 59
- Part D claims, 2024
- 5,649
- Industry payments
- $767
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 244 S Oxford Ave Ste 9, Los Angeles, CA 90004-5126
- Practice phone
- Call (213) 382-1770
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
TAN, TERESITA E.
Physician office · Los Angeles, California
Find Dr. Tan's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Teresita Egido Tan is a general practice physician in Los Angeles, California
Dr. Tan practices at TAN, TERESITA E. in Los Angeles, California.
Dr. Tan's NPI, 1396835633, was assigned on October 16, 2006. Dr. Tan holds California license A40376.
- NPI
- 1396835633NPI Registry (opens in a new tab)
- NPI enumeration date
- October 16, 2006
- NPI status
- Active
- Practice phone
- (213) 382-1770
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 78
- Medical school graduation
- 1974
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Teresita Egido Tan practices at TAN, TERESITA E. in Los Angeles, California
Dr. Tan's primary practice is TAN, TERESITA E., at 244 S Oxford Ave Ste 9, Los Angeles, CA 90004-5126. The practice phone is (213) 382-1770.
- TAN, TERESITA E.244 S Oxford Ave Ste 9, Los Angeles, CA 90004-5126Phone(213) 382-1770
Source: Dmand AI Affiliation Data
Dr. Teresita Egido Tan is affiliated with 1 site of care
Dr. Tan's primary practice is TAN, TERESITA E. in Los Angeles, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Teresita Egido Tan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TAN, TERESITA E. | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Teresita Egido Tan is one of 1,526 general practice physicians in California
General practice is Dr. Tan's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Tan is licensed in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
General practice physicians near Dr. Tan
Counts of general practice physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Teresita Egido Tan billed Medicare for 59 services in 2023
CMS data shows 59 Medicare services from Dr. Tan across 1 procedure code in 2023, all of them office visits. Medicare paid $3,837 for them. Every service was in an office.
Dr. Tan's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 272023: 59119%
Dr. Tan compared with the California median for general practice physicians, 2023
- Dr. Tan
- California median
- Medicare services
- 59vs 26277% below
- Part D claims
- 5,302vs 19227.6 times
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Tan's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tan and other general practice physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Teresita Egido Tan's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Dr. Tan's median patient age at 65, with 68% women.
Dr. Tan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women68%
- Men32%
Source: Dmand AI Patient Panel Data
Dr. Teresita Egido Tan wrote 5,649 Medicare Part D claims in 2024
In 2024, Dr. Tan wrote 5,649 Medicare Part D claims for 182 patients. 87% of them were for generic drugs. CMS names the drug for 5,302 of them, across 76 drugs with 11 or more claims each, at $467,162 in total drug cost. In 2023, CMS named 5,755 claims across 90 drugs.
Dr. Tan's Part D claims by kind of drug, 2024
- Generic4,908 claims87%
- Brand-name717 claims13%
- Other24 claims0%
Dr. Tan's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Tan's Part D claims, 2024
- Antibiotics4%229 of 5,649 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5,7552024: 5,3028%
Drugs named by CMS: 76 in 2024, 90 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Teresita Egido Tan received $767 in industry payments from 2016 to 2025
CMS Open Payments shows 30 general payments to Dr. Tan from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $240.
General payments to Dr. Tan by program year, 2016 to 2025
Companies that paid Dr. Tan the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Teresita Egido Tan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Teresita Egido Tan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Teresita Egido Tan's NPI number?
Dr. Teresita Egido Tan's NPI number is 1396835633. It was assigned on October 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Teresita Egido Tan?
Dr. Teresita Egido Tan is a general practice physician in Los Angeles, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Teresita Egido Tan practice?
Dr. Tan practices at 244 S Oxford Ave Ste 9, Los Angeles, CA 90004-5126. Dr. Tan's primary practice is TAN, TERESITA E. in Los Angeles, California.
What is Dr. Teresita Egido Tan's office phone number?
The practice phone on file for Dr. Tan is (213) 382-1770.
What is Dr. Teresita Egido Tan's medical license number?
Dr. Tan holds California license A40376.
Does Dr. Teresita Egido Tan accept Medicare?
Yes. CMS data shows Dr. Tan billed Medicare for 59 services in 2023.
What services does Dr. Teresita Egido Tan bill to Medicare?
In 2023, Dr. Tan's most billed Medicare services were office visit, established patient (99213).
What drugs does Dr. Teresita Egido Tan prescribe most?
In 2024 Medicare Part D data, Dr. Tan's most prescribed drugs by claims were Montelukast Sodium, Amlodipine Besylate and Losartan Potassium.
Has Dr. Teresita Egido Tan received payments from drug or device companies?
CMS Open Payments shows $767 in general payments to Dr. Tan from 7 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Teresita Egido Tan been practicing?
Dr. Tan graduated from medical school in 1974, 52 years ago.
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