Dr. Maria T. Gorgona, MD
- Part D claims, 2024
- 2,848
- Hospital affiliations
- 2
- Industry payments
- $1,212
- Medical group
- 1
- Insurance carriers
- 11
- Practice address
- 1500 San Pablo Street, Los Angeles, CA 90033
- Practice phone
- Call (323) 442-8656
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Gorgona'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. Maria T. Gorgona is an internist in Los Angeles, California
Dr. Gorgona practices at Keck Hospital of USC in Los Angeles, California, part of University of Southern California.
Dr. Gorgona's NPI, 1962596924, was assigned on October 3, 2006. Dr. Gorgona graduated from University of Santo Tomas in 1991. Dr. Gorgona holds California license C199230.
- NPI
- 1962596924NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597899716
- NPI enumeration date
- October 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (323) 442-8656
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maria T. Gorgona practices at Keck Hospital of USC in Los Angeles, California
Dr. Gorgona's primary practice is Keck Hospital of USC, at 1500 San Pablo Street, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 442-8656.
- Keck Hospital of USC1500 San Pablo Street, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 442-8656
Source: Dmand AI Affiliation Data
Dr. Maria T. Gorgona is affiliated with 5 sites of care and 1 medical group
Dr. Gorgona's primary practice is Keck Hospital of USC in Los Angeles, California, part of University of Southern California. Dr. Gorgona is also affiliated with USC Verdugo Hills Hospital. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Gorgona to 1 more group practice or clinic, 1 other site and 1 urgent care center, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Maria T. Gorgona's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gorgona practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Keck Hospital of USC | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maria T. Gorgona is one of 16,751 internists in California
Internal medicine is Dr. Gorgona's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Gorgona is board certified in hiv specialist by the American Academy of HIV Medicine. Dmand AI has Dr. Gorgona's licenses on file in 2 states: California and Nevada.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
- Nevada license
Clinical focus
Dmand AI lists acid reflux, aneurysm, bladder disease, cerebrovascular disease, chronic diabetes, chronic hypertension, chronic obstructive pulmonary disease (COPD) and diabetic emergency among the conditions Dr. Gorgona treats.
Internists near Dr. Gorgona
Counts of internists 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. Maria T. Gorgona's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Dr. Gorgona's median patient age at 49, with 46% women.
Dr. Gorgona's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women46%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Maria T. Gorgona wrote 2,848 Medicare Part D claims in 2024
In 2024, Dr. Gorgona wrote 2,848 Medicare Part D claims for 159 patients. 60% of them were for generic drugs. CMS names the drug for 2,361 of them, across 68 drugs with 11 or more claims each, at $2,555,631 in total drug cost. In 2023, CMS named 2,329 claims across 67 drugs.
Dr. Gorgona's Part D claims by kind of drug, 2024
- Generic1,708 claims60%
- Brand-name1,105 claims39%
- Other35 claims1%
Dr. Gorgona'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. Gorgona's Part D claims, 2024
- Antibiotics1%22 of 2,848 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: 2,3292024: 2,3611%
Drugs named by CMS: 68 in 2024, 67 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
Dr. Maria T. Gorgona offers telehealth to Medicare patients
Dr. Gorgona accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Gorgona as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Maria T. Gorgona received $1,212 in industry payments from 2016 to 2024
CMS Open Payments shows 12 general payments to Dr. Gorgona from 5 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $709.
General payments to Dr. Gorgona by program year, 2016 to 2024
Companies that paid Dr. Gorgona the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Maria T. Gorgona graduated from University of Santo Tomas
Dr. Gorgona graduated from University of Santo Tomas in 1991.
- Medical school
- Board certified in hiv specialist
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Maria T. Gorgona accepts plans from 11 insurance carriers
Dr. Gorgona is in network with 11 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Humana
- Alliant Health Plans
- CMS Medicare
- +3 more carriersWith a free account
Plan types Dr. Gorgona accepts, by number of carriers
- HMO6
- PPO6
- Medicare5
- EPO3
- POS3
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Maria T. Gorgona'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 DataDmand AI Org Hierarchy Data |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| 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. Maria T. Gorgona
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. Maria T. Gorgona's NPI number?
Dr. Maria T. Gorgona's NPI number is 1962596924. It was assigned on October 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Maria T. Gorgona?
Dr. Maria T. Gorgona is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Maria T. Gorgona practice?
Dr. Gorgona practices at 1500 San Pablo Street, Los Angeles, CA 90033. Dr. Gorgona's primary practice is Keck Hospital of USC in Los Angeles, California, part of University of Southern California. Dmand AI also links Dr. Gorgona to 1 group practice or clinic, 1 other site and 1 urgent care center.
What is Dr. Maria T. Gorgona's office phone number?
The practice phone on file for Dr. Gorgona is (323) 442-8656.
What is Dr. Maria T. Gorgona's medical license number?
Dr. Gorgona holds California license C199230, one of the licenses on file in 2 states.
Which states has Dr. Maria T. Gorgona been licensed in?
Dmand AI has state licenses on file for Dr. Gorgona in California (2024 to 2026) and Nevada (1998 to 2025).
Which hospitals is Dr. Maria T. Gorgona affiliated with?
Dr. Gorgona practices at Keck Hospital of USC in Los Angeles, California. Dr. Gorgona is also affiliated with USC Verdugo Hills Hospital.
What medical group is Dr. Maria T. Gorgona part of?
Dr. Gorgona is linked to USC Care Medical Group.
Does Dr. Maria T. Gorgona accept Medicare?
Yes. CMS lists Dr. Gorgona as accepting Medicare assignment.
Does Dr. Maria T. Gorgona offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Gorgona as offering telehealth services.
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Is Dr. Maria T. Gorgona board certified?
Yes. Dr. Gorgona is board certified in hiv specialist by the American Academy of HIV Medicine.
Where did Dr. Maria T. Gorgona go to medical school?
Dr. Gorgona graduated from University of Santo Tomas in 1991.
What drugs does Dr. Maria T. Gorgona prescribe most?
In 2024 Medicare Part D data, Dr. Gorgona's most prescribed drugs by claims were Biktarvy, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Maria T. Gorgona received payments from drug or device companies?
CMS Open Payments shows $1,212 in general payments to Dr. Gorgona from 5 companies from 2016 to 2024. The largest total came from Gilead Sciences, Inc.
How long has Dr. Maria T. Gorgona been practicing?
Dr. Gorgona graduated from medical school in 1991, 35 years ago.
What insurance does Dr. Maria T. Gorgona accept?
Dr. Gorgona is in network with 11 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. HMO plans come from the most carriers, 6. Check the plan with the practice before a visit.
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