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Dr. Krithika Chennapan, MD
NPI1497217111
- Medicare services, 2023
- 369
- Part D claims, 2024
- 94
- Publications
- 3
- Hospital affiliations
- 2
- Industry payments
- $2,000
- Practice address
- 2051 Marengo St, Room C2K100, Los Angeles, CA 90033
- Practice phone
- Call (323) 226-2800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chennapan's professional email, personal email and mobile number
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Dr. Krithika Chennapan is an internist in Los Angeles, California
Dr. Chennapan practices at Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles.
Dr. Chennapan's NPI, 1497217111, was assigned on April 2, 2019. Dr. Chennapan graduated from University of Southern California Keck School of Medicine in 2019. Dr. Chennapan holds California license A177499.
NPI and contact details
- NPI
- 1497217111NPI Registry (opens in a new tab)
- NPI enumeration date
- April 2, 2019
- NPI status
- Active
- Practice phone
- (323) 226-2800
- 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; and Dmand AI Affiliation Data
Dr. Krithika Chennapan practices at Los Angeles General Medical Center in Los Angeles, California
Dr. Chennapan's primary practice is Los Angeles General Medical Center, at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033 in Los Angeles County. The practice phone is (323) 226-2800.
- Los Angeles General Medical Center2051 Marengo St, Room C2K100, Los Angeles, CA 90033 · Los Angeles CountyPhone(323) 226-2800
Source: Dmand AI Affiliation Data
Dr. Krithika Chennapan is affiliated with 2 sites of care and 1 medical group
Dr. Chennapan's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles. Dr. Chennapan is also affiliated with California Pacific Medical Center Mission Bernal Campus & Orthopedic Institute. The medical group on file is Pacific Inpatient Medical Group. Dr. Chennapan's employer is on file too: a hospital.
California Pacific Medical Center Mission Bernal Campus & Orthopedic InstitutePacific Inpatient Medical GroupEmployer: hospitalName with a free account
See all 3 affiliations for Dr. ChennapanSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Krithika Chennapan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chennapan practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Los Angeles General 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. Krithika Chennapan is one of 16,751 internists in California
Internal medicine is Dr. Chennapan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Chennapan is licensed in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Chennapan
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
16,751internists in California1,242internists in Los Angeles110internists at Los Angeles General Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Krithika Chennapan billed Medicare for 369 services in 2023
CMS data shows 369 Medicare services from Dr. Chennapan across 5 procedure codes in 2023. Medicare paid $39,090 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2023369
Paid by Medicare$39,090
Procedure codes5
Dr. Chennapan's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Office and hospital visits
- 2022: 1972023: 35781%
- Other services
- 2022: 02023: 12
Dr. Chennapan compared with the California median for internists, 2023
- Dr. Chennapan
- California median
- Medicare services
- 369vs 361Close to median
- Part D claims
- 56vs 42187% below
Medians across 15,815 internists in California with Dmand AI profiles that report each measure.
Dr. Chennapan'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.
Need commercial claims for Dr. Chennapan?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chennapan and other internists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Krithika Chennapan's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Chennapan's median patient age at 62, with 53% women.
Dr. Chennapan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women53%
- Men47%
Source: Dmand AI Patient Panel Data
Dr. Krithika Chennapan wrote 94 Medicare Part D claims in 2024
In 2024, Dr. Chennapan wrote 94 Medicare Part D claims for 40 patients. 70% of them were for generic drugs. CMS names the drug for 56 of them, across 5 drugs with 11 or more claims each, at $1,998 in total drug cost. In 2021, CMS named 84 claims across 5 drugs.
Part D claims, 202494
Drugs named by CMS5
Total drug cost$1,998
Part D patients40
Dr. Chennapan's Part D claims by kind of drug, 2024
- Generic66 claims70%
- Brand-name28 claims30%
Dr. Chennapan's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 842022: 5633%
Drugs named by CMS: 5 in 2022, 5 in 2021.
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. Krithika Chennapan has 3 publications on record
Dmand AI links 3 papers to Dr. Chennapan, published from 2018 to 2024. 2018 was the busiest year, with 2. Dr. Chennapan's most frequent co-authors are Preet Mohan Chaudhary, MD, PhD, Abdullah Ladha, MD and Mark Jonathan Landau, MD, PhD.
Papers3
Years published2018 to 2024
Dr. Chennapan's most frequent co-authors
- Preet Mohan Chaudhary, MD, PhD1 shared paper
- Abdullah Ladha, MD1 shared paper
- Mark Jonathan Landau, MD, PhD1 shared paper
Recent publications by Dr. Chennapan
See who Dr. Chennapan researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chennapan works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Krithika Chennapan received $2,000 in industry payments from 2022 to 2025
CMS Open Payments shows 48 general payments to Dr. Chennapan from 21 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 91% of the total. Abbvie Inc. paid the most, $228.
General payments to Dr. Chennapan by program year, 2022 to 2025
General payments to Dr. Chennapan by kind, 2022 to 2025
$2Kin total
- Food and beverage$1,82291%
- Education$1789%
Companies that paid Dr. Chennapan the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Krithika Chennapan graduated from University of Southern California Keck School of Medicine
Dr. Chennapan graduated from University of Southern California Keck School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Krithika Chennapan'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 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) |
| 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. Krithika Chennapan
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. Krithika Chennapan's NPI number?
Dr. Krithika Chennapan's NPI number is 1497217111. It was assigned on April 2, 2019, and it is active in the NPI Registry.
What kind of doctor is Dr. Krithika Chennapan?
Dr. Krithika Chennapan is an internist in Los Angeles, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Krithika Chennapan practice?
Dr. Chennapan practices at 2051 Marengo St, Room C2K100, Los Angeles, CA 90033. Dr. Chennapan's primary practice is Los Angeles General Medical Center in Los Angeles, California, part of County of Los Angeles.
What is Dr. Krithika Chennapan's office phone number?
The practice phone on file for Dr. Chennapan is (323) 226-2800.
What is Dr. Krithika Chennapan's medical license number?
Dr. Chennapan holds California license A177499.
Which hospitals is Dr. Krithika Chennapan affiliated with?
Dr. Chennapan practices at Los Angeles General Medical Center in Los Angeles, California. Dr. Chennapan is also affiliated with California Pacific Medical Center Mission Bernal Campus & Orthopedic Institute.
What medical group is Dr. Krithika Chennapan part of?
Dr. Chennapan is linked to Pacific Inpatient Medical Group.
Does Dr. Krithika Chennapan accept Medicare?
Yes. CMS data shows Dr. Chennapan billed Medicare for 369 services in 2023.
What services does Dr. Krithika Chennapan bill to Medicare?
In 2023, Dr. Chennapan's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Where did Dr. Krithika Chennapan go to medical school?
Dr. Chennapan graduated from University of Southern California Keck School of Medicine in 2019.
Show 5 more questionsShow fewer questions
What drugs does Dr. Krithika Chennapan prescribe most?
In 2022 Medicare Part D data, Dr. Chennapan's most prescribed drugs by claims were Diclofenac Sodium, Atorvastatin Calcium and Gabapentin.
Has Dr. Krithika Chennapan received payments from drug or device companies?
CMS Open Payments shows $2,000 in general payments to Dr. Chennapan from 21 companies from 2022 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Krithika Chennapan been practicing?
Dr. Chennapan graduated from medical school in 2019, 7 years ago.
Does Dr. Krithika Chennapan do research?
Dmand AI links 3 publications to Dr. Chennapan, published from 2018 to 2024.
Who does Dr. Krithika Chennapan publish with?
Dr. Chennapan's most frequent co-authors are Preet Mohan Chaudhary, MD, PhD (1 shared paper), Abdullah Ladha, MD (1 shared paper) and Mark Jonathan Landau, MD, PhD (1 shared paper).
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