Dr. Lydia Ran, MD
- Medicare services, 2024
- 81
- Medicare patients, 2024
- 63
- Part D claims, 2024
- 43
- Hospital affiliations
- 3
- Industry payments
- $521
- 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. Ran's professional email, personal email and mobile number
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Dr. Lydia Ran is a pulmonologist in Los Angeles, California
Dr. Ran practices at Keck Hospital of USC in Los Angeles, California, part of University of Southern California.
Dr. Ran's NPI, 1467943399, was assigned on May 26, 2018. Dr. Ran graduated from Drexel University College Of Medicine in 2018. Dr. Ran's California license number on file is A174707.
- NPI
- 1467943399NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820436421
- NPI enumeration date
- May 26, 2018
- 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
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lydia Ran practices at Keck Hospital of USC in Los Angeles, California
Dr. Ran'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. Lydia Ran is affiliated with 6 sites of care and 1 medical group
Dr. Ran's primary practice is Keck Hospital of USC in Los Angeles, California, part of University of Southern California. Dr. Ran is also affiliated with USC Verdugo Hills Hospital. The medical group on file is USC Care Medical Group. Dmand AI also links Dr. Ran to 1 more hospital, 1 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. Lydia Ran's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ran practices, 6 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 |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Lydia Ran is one of 1,339 pulmonologists in California
Pulmonary disease is Dr. Ran's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Ran is board certified in critical care medicine by the American Board of Internal Medicine. Dmand AI has Dr. Ran's licenses on file in 2 states: California and Massachusetts.
Specialties and state licenses
- Pulmonary disease, CaliforniaPrimary
- Internal medicine, Massachusetts
Pulmonologists near Dr. Ran
Counts of pulmonologists 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. Lydia Ran billed Medicare for 81 services in 2024
CMS data shows 81 Medicare services from Dr. Ran across 2 procedure codes in 2024, for 63 Medicare patients. Medicare paid $11,647 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Ran compared with the California median for pulmonologists, 2024
- Dr. Ran
- California median
- Medicare services
- 81vs 64988% below
- Medicare patients
- 63vs 27277% below
- Part D claims
- 15vs 42196% below
Medians across 1,263 pulmonologists in California with Dmand AI profiles that report each measure.
Dr. Ran's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Ran?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ran and other pulmonologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lydia Ran treated 63 Medicare patients in 2024, average age 72
CMS counts 63 Medicare patients who saw Dr. Ran in 2024. The largest group is 65 to 74, with 24 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 56% are also on Medicaid. Their average risk score is 2.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Ran's median patient age at 64, with 54% women.
Dr. Ran's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ran's Medicare patients by sex, 2024
- Women3759%
- Men2641%
Chronic conditions among Dr. Ran's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes57%
- Heart failure56%
- Ischemic heart disease56%
- Arthritis54%
- Chronic kidney disease52%
- COPD51%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ran's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Lydia Ran wrote 43 Medicare Part D claims in 2024
In 2024, Dr. Ran wrote 43 Medicare Part D claims. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $297 in total drug cost.
Dr. Ran'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.
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. Lydia Ran offers telehealth to Medicare patients
Dr. Ran accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ran as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Lydia Ran received $521 in industry payments from 2024 to 2025
CMS Open Payments shows 7 general payments to Dr. Ran from 4 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 97% of the total. Actelion Pharmaceuticals US, Inc. paid the most, $176.
General payments to Dr. Ran by program year, 2024 to 2025
General payments to Dr. Ran by kind, 2024 to 2025
- Food and beverage$50297%
- Education$183%
Companies that paid Dr. Ran the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lydia Ran graduated from Drexel University College Of Medicine
Dr. Ran graduated from Drexel University College Of Medicine in 2018.
- Medical school
- Board certified in critical care medicine
- Board certified in internal medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Dr. Lydia Ran accepts plans from 10 insurance carriers
Dr. Ran is in network with 10 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Aetna. HMO plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- Regence Health Plans
- Alliant Health Plans
- +2 more carriersWith a free account
Plan types Dr. Ran accepts, by number of carriers
- HMO6
- PPO6
- Medicare5
- EPO2
- POS2
Source: Dmand AI Insurance Network Data
Sources for Dr. Lydia Ran'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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. Lydia Ran
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. Lydia Ran's NPI number?
Dr. Lydia Ran's NPI number is 1467943399. It was assigned on May 26, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Lydia Ran?
Dr. Lydia Ran is a pulmonologist in Los Angeles, California. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Lydia Ran practice?
Dr. Ran practices at 1500 San Pablo Street, Los Angeles, CA 90033. Dr. Ran's primary practice is Keck Hospital of USC in Los Angeles, California, part of University of Southern California. Dmand AI also links Dr. Ran to 1 hospital, 1 group practice or clinic, 1 other site and 1 urgent care center.
What is Dr. Lydia Ran's office phone number?
The practice phone on file for Dr. Ran is (323) 442-8656.
What is Dr. Lydia Ran's medical license number?
Dr. Ran's California license number on file is A174707, one of the licenses on file in 2 states.
Which states has Dr. Lydia Ran been licensed in?
Dmand AI has state licenses on file for Dr. Ran in California (2021 to 2025) and Massachusetts (2018 to 2021).
Which hospitals is Dr. Lydia Ran affiliated with?
Dr. Ran practices at Keck Hospital of USC in Los Angeles, California. Dr. Ran is also affiliated with USC Verdugo Hills Hospital. Dmand AI links Dr. Ran to 1 more hospital.
What medical group is Dr. Lydia Ran part of?
Dr. Ran is linked to USC Care Medical Group.
Does Dr. Lydia Ran accept Medicare?
Yes. CMS data shows Dr. Ran billed Medicare for 81 services in 2024, and Dr. Ran accepts Medicare assignment.
Does Dr. Lydia Ran offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ran as offering telehealth services.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Lydia Ran see?
CMS counts 63 Medicare patients who saw Dr. Ran in 2024, with an average age of 72.
Is Dr. Lydia Ran board certified?
Yes. Dr. Ran is board certified in critical care medicine by the American Board of Internal Medicine.
What services does Dr. Lydia Ran bill to Medicare?
In 2024, Dr. Ran's most billed Medicare services were critical care (99291) and hospital inpatient care (99232).
Where did Dr. Lydia Ran go to medical school?
Dr. Ran graduated from Drexel University College Of Medicine in 2018.
What drugs does Dr. Lydia Ran prescribe most?
In 2024 Medicare Part D data, Dr. Ran's most prescribed drugs by claims were Albuterol Sulfate Hfa.
Has Dr. Lydia Ran received payments from drug or device companies?
CMS Open Payments shows $521 in general payments to Dr. Ran from 4 companies from 2024 to 2025. The largest total came from Actelion Pharmaceuticals US, Inc.
How long has Dr. Lydia Ran been practicing?
Dr. Ran graduated from medical school in 2018, 8 years ago.
What insurance does Dr. Lydia Ran accept?
Dr. Ran is in network with 10 carriers, including Blue Cross Blue Shield of Michigan, United Healthcare and Aetna. HMO plans come from the most carriers, 6. Check the plan with the practice before a visit.
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