Dr. Rajanpreet S. Chahal, MD
- Medicare services, 2019
- 140
- Part D claims, 2024
- 65
- Hospital affiliations
- 1
- Industry payments
- $15,334
- Medical group
- 1
- Practice address
- 38600 Medical Center Dr, Palmdale, CA 93551
- Practice phone
- Call (661) 382-6260
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Palmdale Regional Medical Ctr - Unit
Acute Care Hospital-Unit · Palmdale, California
Find Dr. Chahal'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. Rajanpreet S. Chahal is a general surgeon in Palmdale, California
Dr. Chahal practices at Palmdale Regional Medical Ctr - Unit in Palmdale, California.
Dr. Chahal's NPI, 1174724926, was assigned on May 30, 2007. Dr. Chahal graduated from Albany Medical College in 2003. Dr. Chahal's California license number on file is C164844.
- NPI
- 1174724926NPI Registry (opens in a new tab)
- NPI enumeration date
- May 30, 2007
- NPI status
- Active
- Practice phone
- (661) 382-6260
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Rajanpreet S. Chahal practices at Palmdale Regional Medical Ctr - Unit in Palmdale, California
Dr. Chahal's primary practice is Palmdale Regional Medical Ctr - Unit, at 38600 Medical Center Dr, Palmdale, CA 93551 in Los Angeles County. The practice phone is (661) 382-6260.
- Palmdale Regional Medical Ctr - Unit38600 Medical Center Dr, Palmdale, CA 93551 · Los Angeles CountyPhone(661) 382-6260
Source: Dmand AI Affiliation Data
Dr. Rajanpreet S. Chahal is affiliated with 1 site of care and 1 medical group
Dr. Chahal's primary practice is Palmdale Regional Medical Ctr - Unit in Palmdale, California. The medical group on file is Southern California Permanente Medical Group.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Rajanpreet S. Chahal's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chahal practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Palmdale Regional Medical Ctr - Unit | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Rajanpreet S. Chahal is one of 2,926 general surgeons in California
Surgery is Dr. Chahal's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Chahal is board certified in surgery by the American Board of Surgery. Dmand AI has Dr. Chahal's licenses on file in 4 states: California, Massachusetts, Connecticut and New York.
Specialties and state licenses
- Surgery, CaliforniaPrimary
- Massachusetts license
- Connecticut license
- New York license
Clinical focus
Dmand AI lists gastrointestinal obstruction among the conditions Dr. Chahal treats.
General surgeons near Dr. Chahal
Counts of general surgeons 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. Rajanpreet S. Chahal billed Medicare for 140 services in 2019
CMS data shows 140 Medicare services from Dr. Chahal across 4 procedure codes in 2019. Medicare paid $11,410 for them.
Dr. Chahal's Medicare services by type, 2018 to 2019
- 2018
- 2019
- Office and hospital visits
- 2018: 1272019: 14010%
- Surgery
- 2018: 122019: 0100%
Where Dr. Chahal's Medicare services took place, 2019
- In an office6647%
- In a facility7453%
Dr. Chahal compared with the California median for general surgeons, 2019
- Dr. Chahal
- California median
- Medicare services
- 140vs 16616% below
- Part D claims
- 60vs 3476% above
Medians across 2,606 general surgeons in California with Dmand AI profiles that report each measure.
Dr. Chahal's most billed Medicare procedure codes, 2019
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. Chahal and other general surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rajanpreet S. Chahal's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Chahal's median patient age at 43, with 81% women.
Dr. Chahal's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women81%
- Men18%
Source: Dmand AI Patient Panel Data
Dr. Rajanpreet S. Chahal wrote 65 Medicare Part D claims in 2024
In 2024, Dr. Chahal wrote 65 Medicare Part D claims for 27 patients. 97% of them were for generic drugs. CMS names the drug for 60 of them, across 3 drugs with 11 or more claims each, at $440 in total drug cost. In 2023, CMS named 74 claims across 3 drugs.
Dr. Chahal's Part D claims by kind of drug, 2024
- Generic63 claims97%
- Brand-name and other2 claims3%
Dr. Chahal'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. Chahal's Part D claims, 2024
- Opioids23%15 of 65 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: 742024: 6019%
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
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Dr. Rajanpreet S. Chahal received $15,334 in industry payments from 2016 to 2025
CMS Open Payments shows 72 general payments to Dr. Chahal from 7 drug and device companies from 2016 to 2025. Education make up the largest share, 62% of the total. Intuitive Surgical, Inc. paid the most, $12,240.
General payments to Dr. Chahal by program year, 2016 to 2025
General payments to Dr. Chahal by kind, 2016 to 2025
- Education$9,50062%
- Food and beverage$3,12620%
- Travel and lodging$2,70818%
Companies that paid Dr. Chahal the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Rajanpreet S. Chahal graduated from Albany Medical College
Dr. Chahal graduated from Albany Medical College in 2003.
- Medical school
- Board certified in surgery
Source: Dmand AI Professional Profile Data
Dr. Rajanpreet S. Chahal accepts plans from 2 insurance carriers
Dr. Chahal is in network with 2 carriers, including Kaiser Permanente and RI State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- RI State Medicaid
Plan types Dr. Chahal accepts, by number of carriers
- EPO1
- HMO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Rajanpreet S. Chahal'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) |
| 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. Rajanpreet S. Chahal
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. Rajanpreet S. Chahal's NPI number?
Dr. Rajanpreet S. Chahal's NPI number is 1174724926. It was assigned on May 30, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Rajanpreet S. Chahal?
Dr. Rajanpreet S. Chahal is a general surgeon in Palmdale, California. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Rajanpreet S. Chahal practice?
Dr. Chahal practices at 38600 Medical Center Dr, Palmdale, CA 93551. Dr. Chahal's primary practice is Palmdale Regional Medical Ctr - Unit in Palmdale, California.
What is Dr. Rajanpreet S. Chahal's office phone number?
The practice phone on file for Dr. Chahal is (661) 382-6260.
What is Dr. Rajanpreet S. Chahal's medical license number?
Dr. Chahal's California license number on file is C164844, one of the licenses on file in 4 states.
Which states has Dr. Rajanpreet S. Chahal been licensed in?
Dmand AI has state licenses on file for Dr. Chahal in California (2019 to 2025), Massachusetts (2009 to 2020), Connecticut (2008 to 2010) and New York (2005 to 2009).
What medical group is Dr. Rajanpreet S. Chahal part of?
Dr. Chahal is linked to Southern California Permanente Medical Group.
Does Dr. Rajanpreet S. Chahal accept Medicare?
Yes. CMS data shows Dr. Chahal billed Medicare for 140 services in 2019.
Is Dr. Rajanpreet S. Chahal board certified?
Yes. Dr. Chahal is board certified in surgery by the American Board of Surgery.
What services does Dr. Rajanpreet S. Chahal bill to Medicare?
In 2019, Dr. Chahal's most billed Medicare services were office visit, established patient (99214), hospital inpatient care (99232) and hospital inpatient care (99222).
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Where did Dr. Rajanpreet S. Chahal go to medical school?
Dr. Chahal graduated from Albany Medical College in 2003.
What drugs does Dr. Rajanpreet S. Chahal prescribe most?
In 2024 Medicare Part D data, Dr. Chahal's most prescribed drugs by claims were Omeprazole, Ondansetron ODT and Hydrocodone-Acetaminophen.
Has Dr. Rajanpreet S. Chahal received payments from drug or device companies?
CMS Open Payments shows $15,334 in general payments to Dr. Chahal from 7 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Rajanpreet S. Chahal been practicing?
Dr. Chahal graduated from medical school in 2003, 23 years ago.
What insurance does Dr. Rajanpreet S. Chahal accept?
Dr. Chahal is in network with 2 carriers, including Kaiser Permanente and RI State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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