Dr. Robert R. Slater Jr., MD

  • Folsom, CA
  • Orthopedic surgeon
NPI1427136183PAC ID1759461205
Medicare services, 2024
507
Medicare patients, 2024
192
Part D claims, 2024
51
Publications
21
Industry payments
$27,255
Practice address
1580 Creekside Dr, Folsom, CA 95630
Practice phone
Call (916) 404-4400
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Robert R. Slater, Jr, MD. Incorporated

Folsom, California

See all 4 affiliations

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Dr. Robert R. Slater Jr. is an orthopedic surgeon in Folsom, California

Dr. Slater practices at Robert R. Slater, Jr, MD. Incorporated in Folsom, California.

Dr. Slater's NPI, 1427136183, was assigned on November 1, 2006. Dr. Slater graduated from University of Wisconsin-Madison in 1989. Dr. Slater holds California license G80954.

NPI and contact details
Medicare PAC ID
1759461205
NPI enumeration date
November 1, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(916) 404-4400
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
63
Medical school graduation
1989

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

Dr. Robert R. Slater Jr. practices at Robert R. Slater, Jr, MD. Incorporated in Folsom, California

Dr. Slater's primary practice is Robert R. Slater, Jr, MD. Incorporated, at 1580 Creekside Dr, Folsom, CA 95630 in Sacramento County. The practice phone is (916) 404-4400.

  • Robert R. Slater, Jr, MD. Incorporated
    1580 Creekside Dr, Folsom, CA 95630 · Sacramento CountyPhone(916) 404-4400

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

Dr. Robert R. Slater Jr. is affiliated with 2 sites of care and 2 medical groups

Dr. Slater's primary practice is Robert R. Slater, Jr, MD. Incorporated in Folsom, California. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Slater to 1 more group practice or clinic and 1 medical group, each named with a free account.

See all 4 affiliations for Dr. Slater

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

Dmand AI tracks the EHR system at Dr. Robert R. Slater Jr.'s practice

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

EHR by site
SiteEHR vendor and product
Robert R. Slater, Jr, MD. IncorporatedAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Robert R. Slater Jr. is one of 2,056 orthopedic surgeons in California

Orthopaedic surgery is Dr. Slater's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Slater is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dr. Slater is licensed in California.

Specialties and state licenses

  • Orthopaedic surgery, CaliforniaPrimaryLicense G80954 · 1995 to 2027 · taxonomy 207X00000X

Clinical focus

Dmand AI lists arm, wrist, hand fracture and dislocation, arthritis, carpal tunnel syndrome, enthesopathy in arms, hand joint or tendon inflammation, muscle pain, fibromyalgia, and limb pain, rotator cuff injury and tendon and ligament injury among the conditions Dr. Slater treats.

Orthopedic surgeons near Dr. Slater

Counts of orthopedic surgeons with a Dmand AI profile, by place and practice. Each opens the list.

2,056orthopedic surgeons in California
7orthopedic surgeons in Folsom

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Robert R. Slater Jr. billed Medicare for 507 services in 2024

CMS data shows 507 Medicare services from Dr. Slater across 8 procedure codes in 2024, for 192 Medicare patients. Medicare paid $60,241 for them.

Medicare services, 2024507
Medicare patients192
Paid by Medicare$60,241
Procedure codes8

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

  • 2023
  • 2024
Office and hospital visits
2023: 3682024: 3573%
Imaging
2023: 1102024: 8325%
Surgery
2023: 552024: 542%
Drugs given in the office
2023: 222024: 1341%

Where Dr. Slater's Medicare services took place, 2024

  • In an office46792%
  • In a facility408%

Dr. Slater compared with the California median for orthopedic surgeons, 2024

  • Dr. Slater
  • California median
Medicare services
507vs 68326% below
Medicare patients
192vs 21511% below
Part D claims
51vs 7027% below

Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.

Dr. Slater'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. Slater

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Slater and other orthopedic surgeons in California.

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

Dr. Robert R. Slater Jr. treated 192 Medicare patients in 2024, average age 74

CMS counts 192 Medicare patients who saw Dr. Slater in 2024. The largest group is 65 to 74, with 102 patients. 75% of them have high cholesterol, and 71% have arthritis. Their average risk score is 0.86, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Slater's median patient age at 66, with 48% women.

Medicare patients, 2024192
Average age74
Average risk score0.86

Dr. Slater's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Slater's Medicare patients by sex, 2024

  • Women10052%
  • Men9248%

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

  1. High cholesterol75%
  2. Arthritis71%
  3. High blood pressure60%
  4. Mood disorders23%
  5. Anxiety22%
  6. Depression20%
  7. Osteoporosis20%
  8. Chronic kidney disease17%

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

Dr. Slater'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

  • Women48%
  • Men51%

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

Dr. Robert R. Slater Jr. wrote 51 Medicare Part D claims in 2024

In 2024, Dr. Slater wrote 51 Medicare Part D claims for 44 patients. 100% of them were for generic drugs. They cover 2 drugs, with $253 in total drug cost. In 2023, CMS named 29 claims across 1 drug.

Part D claims, 202451
Drugs named by CMS2
Total drug cost$253
Part D patients44

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

  • Opioids100%51 of 51 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: 292024: 5176%

Drugs named by CMS: 2 in 2024, 1 in 2023.

See all prescribing by Dr. Slater

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

How Dr. Robert R. Slater Jr. takes part in Medicare

Dr. Slater accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Robert R. Slater Jr. has 21 publications on record

Dmand AI links 21 papers to Dr. Slater, published from 2010 to 2022. The most frequent topics are Joint Instability, Ligaments, Articular and Wrist Joint. Dr. Slater has published most often in J Hand Surg Am. Dr. Slater's most frequent co-authors are Robert M. Szabo, MD, Laurel A. Beverley, MD and Varun Kashyap Gajendran, MD, MS.

Papers21
Years published2010 to 2022

Topics Dr. Slater writes about most

  • Joint Instability
  • Ligaments, Articular
  • Wrist Joint
  • Analgesics, Opioid
  • Carpal Bones
  • Hand Strength
  • Joint Capsule
  • Lunate Bone

Dr. Slater's most frequent co-authors

Recent publications by Dr. Slater

See all 21 publications and co-authors

See who Dr. Slater researches with

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

How network discovery works

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

Dr. Robert R. Slater Jr. received $27,255 in industry payments from 2016 to 2025

CMS Open Payments shows 127 general payments to Dr. Slater from 32 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 64% of the total. Ethicon Inc. paid the most, $18,078.

General payments to Dr. Slater by program year, 2016 to 2025

General payments to Dr. Slater by kind, 2016 to 2025

$27.3Kin total
  • Consulting fees$17,40064%
  • Food and beverage$7,64128%
  • Education$1,4315%
  • Travel and lodging$6472%
  • Entertainment$1360%

Companies that paid Dr. Slater the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Slater

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

Dr. Robert R. Slater Jr. has 1 award and honors on record

Dmand AI lists 1 award for Dr. Slater.

Awards and honors for Dr. Slater

  1. Undated
    • ACS Fellow

Source: Dmand AI Professional Profile Data

Dr. Robert R. Slater Jr. graduated from University of Wisconsin-Madison

Dr. Slater graduated from University of Wisconsin-Madison in 1989. Dr. Slater is a member of ACS.

  1. Medical schoolUniversity of Wisconsin-Madison
  2. Board certified in orthopaedic surgeryAmerican Board of Orthopaedic Surgery
  3. Board certified in surgery of the handAmerican Board of Orthopaedic Surgery

Source: Dmand AI Professional Profile Data

Dr. Robert R. Slater Jr. accepts plans from 15 insurance carriers

Dr. Slater is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Blue Cross Blue Shield of Michigan
  • Elevance
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +7 more carriersWith a free account

Plan types Dr. Slater accepts, by number of carriers

  1. PPO9
  2. Medicare8
  3. HMO6
  4. POS5
  5. EPO4

Source: Dmand AI Insurance Network Data

Sources for Dr. Robert R. Slater Jr.'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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
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. Robert R. Slater Jr.

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. Robert R. Slater Jr.'s NPI number?

Dr. Robert R. Slater Jr.'s NPI number is 1427136183. It was assigned on November 1, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Robert R. Slater Jr.?

Dr. Robert R. Slater Jr. is an orthopedic surgeon in Folsom, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Robert R. Slater Jr. practice?

Dr. Slater practices at 1580 Creekside Dr, Folsom, CA 95630. Dr. Slater's primary practice is Robert R. Slater, Jr, MD. Incorporated in Folsom, California. Dmand AI also links Dr. Slater to 1 group practice or clinic and 1 medical group.

What is Dr. Robert R. Slater Jr.'s office phone number?

The practice phone on file for Dr. Slater is (916) 404-4400.

What is Dr. Robert R. Slater Jr.'s medical license number?

Dr. Slater holds California license G80954.

What medical group is Dr. Robert R. Slater Jr. part of?

Dr. Slater is linked to UC Davis Medical Group. Dmand AI links Dr. Slater to 1 more medical group.

Does Dr. Robert R. Slater Jr. accept Medicare?

Yes. CMS data shows Dr. Slater billed Medicare for 507 services in 2024, and Dr. Slater accepts Medicare assignment.

How many Medicare patients does Dr. Robert R. Slater Jr. see?

CMS counts 192 Medicare patients who saw Dr. Slater in 2024, with an average age of 74.

Is Dr. Robert R. Slater Jr. board certified?

Yes. Dr. Slater is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.

What services does Dr. Robert R. Slater Jr. bill to Medicare?

In 2024, Dr. Slater's most billed Medicare services were office visit, established patient (99214), office visit, new patient (99205) and diagnostic imaging (76000).

Show 7 more questionsShow fewer questions

Where did Dr. Robert R. Slater Jr. go to medical school?

Dr. Slater graduated from University of Wisconsin-Madison in 1989.

What drugs does Dr. Robert R. Slater Jr. prescribe most?

In 2024 Medicare Part D data, Dr. Slater's most prescribed drugs by claims were Acetaminophen-Codeine and Hydrocodone-Acetaminophen.

Has Dr. Robert R. Slater Jr. received payments from drug or device companies?

CMS Open Payments shows $27,255 in general payments to Dr. Slater from 32 companies from 2016 to 2025. The largest total came from Ethicon Inc.

How long has Dr. Robert R. Slater Jr. been practicing?

Dr. Slater graduated from medical school in 1989, 37 years ago.

Does Dr. Robert R. Slater Jr. do research?

Dmand AI links 21 publications to Dr. Slater, published from 2010 to 2022.

Who does Dr. Robert R. Slater Jr. publish with?

Dr. Slater's most frequent co-authors are Robert M. Szabo, MD (3 shared papers), Laurel A. Beverley, MD (2 shared papers) and Varun Kashyap Gajendran, MD, MS (1 shared paper).

What insurance does Dr. Robert R. Slater Jr. accept?

Dr. Slater is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and Elevance. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.

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