Dr. Robinder Jeet Singh Dhillon, MBA, MD

  • Rocklin, CA
  • Rheumatologist
NPI1841557477PAC ID7315293990
Medicare services, 2024
111,833
Medicare patients, 2024
683
Part D claims, 2024
1,538
Publications
8
Clinical trials
1
Practice address
2207 Plaza Dr, Rocklin, CA 95765
Practice phone
Call (916) 677-4744
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Sierra Rheumatology Inc, a Professional Corporation

Rocklin, California

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Dr. Robinder Jeet Singh Dhillon is a rheumatologist in Rocklin, California

Dr. Dhillon practices at Sierra Rheumatology Inc, a Professional Corporation in Rocklin, California.

Dr. Dhillon's NPI, 1841557477, was assigned on April 20, 2012. Dr. Dhillon graduated from Christian Medical College Vellore in 2004. Dr. Dhillon's California license number on file is A150689.

NPI and contact details
Medicare PAC ID
7315293990
NPI enumeration date
April 20, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(916) 677-4744
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
48
Medical school graduation
2004

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Robinder Jeet Singh Dhillon practices at Sierra Rheumatology Inc, a Professional Corporation in Rocklin, California

Dr. Dhillon's primary practice is Sierra Rheumatology Inc, a Professional Corporation, at 2207 Plaza Dr, Rocklin, CA 95765 in Placer County. The practice phone is (916) 677-4744.

  • Sierra Rheumatology Inc, a Professional Corporation
    2207 Plaza Dr, Rocklin, CA 95765 · Placer CountyPhone(916) 677-4744

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Robinder Jeet Singh Dhillon is affiliated with 8 sites of care and 2 medical groups

Dr. Dhillon's primary practice is Sierra Rheumatology Inc, a Professional Corporation in Rocklin, California. Dr. Dhillon is also affiliated with Sutter Medical Center, Sacramento. The medical group on file is Sierra Rheumatology. Dmand AI also links Dr. Dhillon to 4 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 10 affiliations for Dr. Dhillon

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Robinder Jeet Singh Dhillon's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dhillon practices, 7 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Sierra Rheumatology Inc, a Professional CorporationAvailable with a free account
+7 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Robinder Jeet Singh Dhillon is one of 821 rheumatologists in California

Rheumatology is Dr. Dhillon's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dr. Dhillon is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Dhillon's licenses on file in 3 states: California, Maryland and Michigan.

Specialties and state licenses

  • Rheumatology, CaliforniaPrimaryLicense A150689 · 2017 to 2025 · taxonomy 207RR0500X
  • Maryland license2015 to 2018
  • Michigan license2012 to 2015

Clinical focus

Dmand AI lists arteritis, arthritis, fibromyalgia and chronic pain, gout, joint arthropathy, joint pain, lupus and muscle disease among the conditions Dr. Dhillon treats.

Rheumatologists near Dr. Dhillon

Counts of rheumatologists 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. Robinder Jeet Singh Dhillon billed Medicare for 111,833 services in 2024

CMS data shows 111,833 Medicare services from Dr. Dhillon across 22 procedure codes in 2024, for 683 Medicare patients. Medicare paid $807,439 for them. Every service was in an office.

Medicare services, 2024111,833
Medicare patients683
Paid by Medicare$807,439
Procedure codes22

Dr. Dhillon's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Drugs given in the office
2023: 79,7002024: 108,22036%
Office and hospital visits
2023: 2,5082024: 2,5723%
Tests and treatments
2023: 5822024: 88552%
Surgery
2023: 952024: 13441%
Other services
2023: 02024: 22

Dr. Dhillon compared with the California median for rheumatologists, 2024

  • Dr. Dhillon
  • California median
Medicare services
111,833vs 900124.3 times
Medicare patients
683vs 2163.2 times
Part D claims
1,339vs 96239% above

Medians across 773 rheumatologists in California with Dmand AI profiles that report each measure.

Dr. Dhillon'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.

See all procedures by Dr. Dhillon

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Robinder Jeet Singh Dhillon treated 683 Medicare patients in 2024, average age 74

CMS counts 683 Medicare patients who saw Dr. Dhillon in 2024. The largest group is 65 to 74, with 312 patients. 75% of them have arthritis, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Dhillon's median patient age at 66, with 71% women.

Medicare patients, 2024683
Average age74
Average risk score1.25
Also on Medicaid10%

Dr. Dhillon's Medicare patients by age, 2024

Dr. Dhillon's Medicare patients by sex, 2024

  • Women49673%
  • Men18727%

Chronic conditions among Dr. Dhillon's Medicare patients, 2024

  1. Arthritis75%
  2. High cholesterol75%
  3. High blood pressure73%
  4. Mood disorders31%
  5. Osteoporosis31%
  6. Depression29%
  7. Anxiety28%
  8. Chronic kidney disease26%

Share of Medicare patients with each condition. A patient can have several.

Dr. Dhillon's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 66

Patient panel by sex, all payers

  • Women71%
  • Men27%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Robinder Jeet Singh Dhillon wrote 1,538 Medicare Part D claims in 2024

In 2024, Dr. Dhillon wrote 1,538 Medicare Part D claims for 559 patients. 88% of them were for generic drugs. CMS names the drug for 1,339 of them, across 14 drugs with 11 or more claims each, at $548,234 in total drug cost. In 2023, CMS named 2,158 claims across 25 drugs.

Part D claims, 20241,538
Drugs named by CMS14
Total drug cost$548,234
Part D patients559

Dr. Dhillon's Part D claims by kind of drug, 2024

  • Generic1,346 claims88%
  • Brand-name and other192 claims12%

Dr. Dhillon'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. Dhillon's Part D claims, 2024

  • Antibiotics1%11 of 1,538 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: 2,1582024: 1,33938%

Drugs named by CMS: 14 in 2024, 25 in 2023.

See all prescribing by Dr. Dhillon

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. Robinder Jeet Singh Dhillon scored 75 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Dhillon for performance year 2024, reported as part of a group. Dr. Dhillon accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dhillon as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Dhillon's MIPS scores, performance year 2024

  • 75of 100Final score
  • 64.5of 100Quality
  • 100of 100Promoting Interoperability

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. Robinder Jeet Singh Dhillon has 8 publications on record

Dmand AI links 8 papers to Dr. Dhillon, published from 2011 to 2018. 2011 was the busiest year, with 2. The most frequent topics are Bone Transplantation, Femur and Sarcopenia. Dr. Dhillon's most frequent co-authors are Sarfaraz Hasni, MD, Regis James O'Keefe, MD and Wakenda Kachina Tyler, MD.

Papers8
Years published2011 to 2018

Dr. Dhillon's papers by year, 2011 to 2018

Topics Dr. Dhillon writes about most

  • Bone Transplantation
  • Femur
  • Sarcopenia
  • Transplantation, Homologous

Dr. Dhillon's most frequent co-authors

Recent publications by Dr. Dhillon

See all 8 publications and co-authors

See who Dr. Dhillon researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Dhillon works with, so you can find a warm path to the right rheumatologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Robinder Jeet Singh Dhillon has worked on 1 clinical trial

Dmand AI links Dr. Dhillon to 1 clinical trial. Conditions studied include Arthritis, Rheumatoid and Rheumatic Diseases.

Conditions in Dr. Dhillon's trials

  • Arthritis, Rheumatoid
  • Rheumatic Diseases

Investigators on the most trials with Dr. Dhillon

Recent clinical trials with Dr. Dhillon

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Robinder Jeet Singh Dhillon received $10,549 in industry payments from 2018 to 2025

CMS Open Payments shows 552 general payments to Dr. Dhillon from 30 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 99% of the total. Amgen Inc. paid the most, $2,124.

General payments to Dr. Dhillon by program year, 2018 to 2025

General payments to Dr. Dhillon by kind, 2018 to 2025

$10.5Kin total
  • Food and beverage$10,43299%
  • Education$1171%

Companies that paid Dr. Dhillon the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Dhillon

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Robinder Jeet Singh Dhillon graduated from Christian Medical College Vellore

Dr. Dhillon graduated from Christian Medical College Vellore in 2004.

  1. Medical schoolChristian Medical College Vellore
  2. Board certified in internal medicineAmerican Board of Internal Medicine
  3. Board certified in rheumatologyAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Robinder Jeet Singh Dhillon accepts plans from 14 insurance carriers

Dr. Dhillon is in network with 14 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +6 more carriersWith a free account

Plan types Dr. Dhillon accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. EPO4
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. Robinder Jeet Singh Dhillon's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Robinder Jeet Singh Dhillon

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. Robinder Jeet Singh Dhillon's NPI number?

Dr. Robinder Jeet Singh Dhillon's NPI number is 1841557477. It was assigned on April 20, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. Robinder Jeet Singh Dhillon?

Dr. Robinder Jeet Singh Dhillon is a rheumatologist in Rocklin, California. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).

Where does Dr. Robinder Jeet Singh Dhillon practice?

Dr. Dhillon practices at 2207 Plaza Dr, Rocklin, CA 95765. Dr. Dhillon's primary practice is Sierra Rheumatology Inc, a Professional Corporation in Rocklin, California. Dmand AI also links Dr. Dhillon to 4 hospitals, 2 group practices and clinics and 1 medical group.

What is Dr. Robinder Jeet Singh Dhillon's office phone number?

The practice phone on file for Dr. Dhillon is (916) 677-4744.

What is Dr. Robinder Jeet Singh Dhillon's medical license number?

Dr. Dhillon's California license number on file is A150689, one of the licenses on file in 3 states.

Which states has Dr. Robinder Jeet Singh Dhillon been licensed in?

Dmand AI has state licenses on file for Dr. Dhillon in California (2017 to 2025), Maryland (2015 to 2018) and Michigan (2012 to 2015).

Which hospitals is Dr. Robinder Jeet Singh Dhillon affiliated with?

Dr. Dhillon is affiliated with Sutter Medical Center, Sacramento. Dmand AI links Dr. Dhillon to 4 more hospitals.

What medical group is Dr. Robinder Jeet Singh Dhillon part of?

Dr. Dhillon is linked to Sierra Rheumatology. Dmand AI links Dr. Dhillon to 1 more medical group.

Does Dr. Robinder Jeet Singh Dhillon accept Medicare?

Yes. CMS data shows Dr. Dhillon billed Medicare for 111,833 services in 2024, and Dr. Dhillon accepts Medicare assignment.

Does Dr. Robinder Jeet Singh Dhillon offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Dhillon as offering telehealth services.

Show 11 more questionsShow fewer questions

What is Dr. Robinder Jeet Singh Dhillon's MIPS score?

Dr. Dhillon's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.

How many Medicare patients does Dr. Robinder Jeet Singh Dhillon see?

CMS counts 683 Medicare patients who saw Dr. Dhillon in 2024, with an average age of 74.

Is Dr. Robinder Jeet Singh Dhillon board certified?

Yes. Dr. Dhillon is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Robinder Jeet Singh Dhillon bill to Medicare?

In 2024, Dr. Dhillon's most billed Medicare services were injected or infused drug (J0717), injected or infused drug (J1602) and injected or infused drug (J1010).

Where did Dr. Robinder Jeet Singh Dhillon go to medical school?

Dr. Dhillon graduated from Christian Medical College Vellore in 2004.

What drugs does Dr. Robinder Jeet Singh Dhillon prescribe most?

In 2024 Medicare Part D data, Dr. Dhillon's most prescribed drugs by claims were Hydroxychloroquine Sulfate, Prednisone and Methotrexate.

Has Dr. Robinder Jeet Singh Dhillon received payments from drug or device companies?

CMS Open Payments shows $10,549 in general payments to Dr. Dhillon from 30 companies from 2018 to 2025. The largest total came from Amgen Inc.

How long has Dr. Robinder Jeet Singh Dhillon been practicing?

Dr. Dhillon graduated from medical school in 2004, 22 years ago.

Does Dr. Robinder Jeet Singh Dhillon do research?

Dmand AI links 8 publications to Dr. Dhillon, published from 2011 to 2018. Dr. Dhillon has worked on 1 clinical trial.

Who does Dr. Robinder Jeet Singh Dhillon publish with?

Dr. Dhillon's most frequent co-authors are Sarfaraz Hasni, MD (2 shared papers), Regis James O'Keefe, MD (2 shared papers) and Wakenda Kachina Tyler, MD (2 shared papers).

What insurance does Dr. Robinder Jeet Singh Dhillon accept?

Dr. Dhillon is in network with 14 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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