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Dr. Divya Narayanan, MD
NPI1093374787PAC ID4486035706
- Medicare services, 2024
- 814
- Medicare patients, 2024
- 287
- Part D claims, 2024
- 292
- Publications
- 4
- MIPS score, 2024
- 89
- Practice address
- 1000 W Carson St, Torrance, CA 90509
- Practice phone
- Call (310) 222-2345
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Narayanan's professional email, personal email and mobile number
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Dr. Divya Narayanan is a hospitalist in Torrance, California
Dr. Narayanan practices at Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles.
Dr. Narayanan's NPI, 1093374787, was assigned on June 6, 2019. Dr. Narayanan graduated from Tufts University School of Medicine in 2019. Dr. Narayanan holds California license A177656.
NPI and contact details
- NPI
- 1093374787NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486035706
- NPI enumeration date
- June 6, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 222-2345
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Divya Narayanan practices at Harbor-UCLA Medical Center in Torrance, California
Dr. Narayanan's primary practice is Harbor-UCLA Medical Center, at 1000 W Carson St, Torrance, CA 90509 in Los Angeles County. The practice phone is (310) 222-2345.
- Harbor-UCLA Medical Center1000 W Carson St, Torrance, CA 90509 · Los Angeles CountyPhone(310) 222-2345
Source: Dmand AI Affiliation Data
Dr. Divya Narayanan is affiliated with 2 sites of care and 1 medical group
Dr. Narayanan's primary practice is Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles. Dr. Narayanan is also affiliated with Cedars-Sinai Medical Center. The medical group on file is Cedars-Sinai Medical Group. Dr. Narayanan's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Divya Narayanan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Narayanan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harbor-UCLA Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Divya Narayanan is one of 3,186 hospitalists in California
Hospitalist is Dr. Narayanan's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Narayanan is licensed in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Hospitalists near Dr. Narayanan
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
3,186hospitalists in California41hospitalists in Torrance8hospitalists at Harbor-UCLA Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Divya Narayanan billed Medicare for 814 services in 2024
CMS data shows 814 Medicare services from Dr. Narayanan across 4 procedure codes in 2024, for 287 Medicare patients. Medicare paid $81,528 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024814
Medicare patients287
Paid by Medicare$81,528
Procedure codes4
Dr. Narayanan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5592024: 81446%
Dr. Narayanan compared with the California median for hospitalists, 2024
- Dr. Narayanan
- California median
- Medicare services
- 814vs 43089% above
- Medicare patients
- 287vs 20143% above
- Part D claims
- 56vs 6919% below
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Narayanan'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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Divya Narayanan treated 287 Medicare patients in 2024, average age 77
CMS counts 287 Medicare patients who saw Dr. Narayanan in 2024. The largest group is 75 to 84, with 99 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 2.57, 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. Narayanan's median patient age at 61, with 60% women.
Medicare patients, 2024287
Average age77
Average risk score2.57
Also on Medicaid39%
Dr. Narayanan's Medicare patients by age, 2024
Dr. Narayanan's Medicare patients by sex, 2024
- Women15253%
- Men13547%
Chronic conditions among Dr. Narayanan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis64%
- Chronic kidney disease50%
- Ischemic heart disease49%
- Heart failure47%
- Diabetes46%
- Mood disorders44%
Share of Medicare patients with each condition. A patient can have several.
Dr. Narayanan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women60%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Divya Narayanan wrote 292 Medicare Part D claims in 2024
In 2024, Dr. Narayanan wrote 292 Medicare Part D claims for 107 patients. 92% of them were for generic drugs. CMS names the drug for 56 of them, across 3 drugs with 11 or more claims each, at $299 in total drug cost. In 2023, CMS named 40 claims across 3 drugs.
Part D claims, 2024292
Drugs named by CMS3
Total drug cost$299
Part D patients107
Dr. Narayanan's Part D claims by kind of drug, 2024
- Generic268 claims92%
- Brand-name and other24 claims8%
Dr. Narayanan'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. Narayanan's Part D claims, 2024
- Opioids7%20 of 292 claims
- Antibiotics17%49 of 292 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: 402024: 5640%
Drugs named by CMS: 3 in 2024, 3 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. Divya Narayanan scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Narayanan for performance year 2024, reported as part of a group. Dr. Narayanan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Narayanan's MIPS scores, performance year 2024
- 89of 100Final score
- 84.8of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 73of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Divya Narayanan has 4 publications on record
Dmand AI links 4 papers to Dr. Narayanan, published from 2015 to 2022. The most frequent topics are Vaccines. Dr. Narayanan's most frequent co-authors are Sara Ghandehari, MD, Tamana Kaderi and Tanyalak P. Parimon, MD.
Papers4
Years published2015 to 2022
Dr. Narayanan's papers by year, 2015 to 2022
Topics Dr. Narayanan writes about most
- Vaccines
Dr. Narayanan's most frequent co-authors
Recent publications by Dr. Narayanan
Hum Vaccin Immunother
Pregnant PeopleVaccines
Disease Transmission, InfectiousDrug-Related Side Effects and Adverse ReactionsGlobal Health
See who Dr. Narayanan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Narayanan works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Divya Narayanan received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Narayanan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Shionogi Inc paid the most, $16.
Companies that paid Dr. Narayanan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Divya Narayanan graduated from Tufts University School of Medicine
Dr. Narayanan graduated from Tufts University School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Divya Narayanan'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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. Divya Narayanan
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. Divya Narayanan's NPI number?
Dr. Divya Narayanan's NPI number is 1093374787. It was assigned on June 6, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Divya Narayanan?
Dr. Divya Narayanan is a hospitalist in Torrance, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Divya Narayanan practice?
Dr. Narayanan practices at 1000 W Carson St, Torrance, CA 90509. Dr. Narayanan's primary practice is Harbor-UCLA Medical Center in Torrance, California, part of County of Los Angeles.
What is Dr. Divya Narayanan's office phone number?
The practice phone on file for Dr. Narayanan is (310) 222-2345.
What is Dr. Divya Narayanan's medical license number?
Dr. Narayanan holds California license A177656.
Which hospitals is Dr. Divya Narayanan affiliated with?
Dr. Narayanan practices at Harbor-UCLA Medical Center in Torrance, California. Dr. Narayanan is also affiliated with Cedars-Sinai Medical Center.
What medical group is Dr. Divya Narayanan part of?
Dr. Narayanan is linked to Cedars-Sinai Medical Group.
Does Dr. Divya Narayanan accept Medicare?
Yes. CMS data shows Dr. Narayanan billed Medicare for 814 services in 2024, and Dr. Narayanan accepts Medicare assignment.
What is Dr. Divya Narayanan's MIPS score?
Dr. Narayanan's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. Divya Narayanan see?
CMS counts 287 Medicare patients who saw Dr. Narayanan in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
What services does Dr. Divya Narayanan bill to Medicare?
In 2024, Dr. Narayanan's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Dr. Divya Narayanan go to medical school?
Dr. Narayanan graduated from Tufts University School of Medicine in 2019.
What drugs does Dr. Divya Narayanan prescribe most?
In 2024 Medicare Part D data, Dr. Narayanan's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Pantoprazole Sodium.
Has Dr. Divya Narayanan received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. Narayanan from 1 company from 2025 to 2025. The largest total came from Shionogi Inc.
How long has Dr. Divya Narayanan been practicing?
Dr. Narayanan graduated from medical school in 2019, 7 years ago.
Does Dr. Divya Narayanan do research?
Dmand AI links 4 publications to Dr. Narayanan, published from 2015 to 2022.
Who does Dr. Divya Narayanan publish with?
Dr. Narayanan's most frequent co-authors are Sara Ghandehari, MD (1 shared paper), Tamana Kaderi (1 shared paper) and Tanyalak P. Parimon, MD (1 shared paper).
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