Dr. William Hershel Cottrell Jr., MD
- Medicare services, 2021
- 7,102
- Part D claims, 2021
- 66
- Industry payments
- $4,683
- Affiliated sites
- 1
- Insurance carriers
- 5
- Practice address
- 3581 Palmer Dr, Cameron Park, CA 95682-8236
- Practice phone
- Call (530) 672-6220
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Osteoporosis Medical Center
Physician office · Cameron Park, California
Find Dr. Cottrell'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. William Hershel Cottrell Jr. is an orthopedic surgeon in South Lake Tahoe, California
Dr. Cottrell practices at Osteoporosis Medical Center in Cameron Park, California.
Dr. Cottrell's NPI, 1952351975, was assigned on May 11, 2006. Dr. Cottrell graduated from University of Missouri School of Medicine in 1970. Dr. Cottrell holds California license G28724.
- NPI
- 1952351975NPI Registry (opens in a new tab)
- NPI enumeration date
- May 11, 2006
- NPI status
- Active
- Practice phone
- (530) 672-6220
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 82
- Medical school graduation
- 1970
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. William Hershel Cottrell Jr. practices in Cameron Park and South Lake Tahoe
Dr. Cottrell's primary practice is Osteoporosis Medical Center, at 3581 Palmer Dr, Cameron Park, CA 95682-8236. The practice phone is (530) 672-6220. The NPI Registry lists Dr. Cottrell's practice address as 2170 South Ave, South Lake Tahoe, CA 96150.
- Osteoporosis Medical CenterPrimary3581 Palmer Dr, Cameron Park, CA 95682-8236Phone(530) 672-6220
- NPI Registry address2170 South Ave, South Lake Tahoe, CA 96150 · El Dorado CountyPhone(530) 541-3100
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. William Hershel Cottrell Jr. is affiliated with 1 site of care
Dr. Cottrell's primary practice is Osteoporosis Medical Center in Cameron Park, California.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William Hershel Cottrell Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cottrell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Osteoporosis Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Hershel Cottrell Jr. is one of 2,056 orthopedic surgeons in California
Orthopaedic surgery is Dr. Cottrell's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Cottrell is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Cottrell's licenses on file in 2 states: California and Nevada.
Specialties and state licenses
- Orthopaedic surgery, CaliforniaPrimary
- Nevada license
Orthopedic surgeons near Dr. Cottrell
Counts of orthopedic 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. William Hershel Cottrell Jr. billed Medicare for 7,102 services in 2021
CMS data shows 7,102 Medicare services from Dr. Cottrell across 6 procedure codes in 2021. Medicare paid $122,812 for them. Every service was in an office.
Dr. Cottrell's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Drugs given in the office
- 2020: 13,9202021: 6,42054%
- Imaging
- 2020: 2942021: 38932%
- Office and hospital visits
- 2020: 4432021: 23846%
- Tests and treatments
- 2020: 1472021: 5563%
Dr. Cottrell compared with the California median for orthopedic surgeons, 2021
- Dr. Cottrell
- California median
- Medicare services
- 7,102vs 68310.4 times
- Part D claims
- 66vs 706% below
Medians across 1,844 orthopedic surgeons in California with Dmand AI profiles that report each measure.
Dr. Cottrell's most billed Medicare procedure codes, 2021
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. Cottrell and other orthopedic surgeons in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Hershel Cottrell Jr.'s patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Cottrell's median patient age at 76, with 100% women.
Dr. Cottrell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. William Hershel Cottrell Jr. wrote 66 Medicare Part D claims in 2021
In 2021, Dr. Cottrell wrote 66 Medicare Part D claims. They cover 3 drugs, with $93,328 in total drug cost. In 2020, CMS named 178 claims across 6 drugs.
Dr. Cottrell's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 1782021: 6663%
Drugs named by CMS: 3 in 2021, 6 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. William Hershel Cottrell Jr. received $4,683 in industry payments from 2016 to 2025
CMS Open Payments shows 90 general payments to Dr. Cottrell from 6 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 50% of the total. Amgen Inc. paid the most, $2,232. It also lists 3 research payments totaling $14,343 from 2016 to 2018.
General payments to Dr. Cottrell by program year, 2016 to 2025
General payments to Dr. Cottrell by kind, 2016 to 2025
- Food and beverage$2,32050%
- Travel and lodging$1,31328%
- Consulting fees$1,05022%
Companies that paid Dr. Cottrell 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. William Hershel Cottrell Jr. graduated from University of Missouri School of Medicine
Dr. Cottrell graduated from University of Missouri School of Medicine in 1970.
- Medical school
- Board certified in orthopaedic surgery
Source: Dmand AI Professional Profile Data
Dr. William Hershel Cottrell Jr. accepts plans from 5 insurance carriers
Dr. Cottrell is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- NV State Medicaid
Plan types Dr. Cottrell accepts, by number of carriers
- PPO4
- Medicare3
- HMO2
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. William Hershel Cottrell Jr.'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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) |
| 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. William Hershel Cottrell 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. William Hershel Cottrell Jr.'s NPI number?
Dr. William Hershel Cottrell Jr.'s NPI number is 1952351975. It was assigned on May 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Hershel Cottrell Jr.?
Dr. William Hershel Cottrell Jr. is an orthopedic surgeon in South Lake Tahoe, California. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. William Hershel Cottrell Jr. practice?
Dr. Cottrell practices at 3581 Palmer Dr, Cameron Park, CA 95682-8236. Dr. Cottrell also practices at 2170 South Ave, South Lake Tahoe, CA 96150. Dr. Cottrell's primary practice is Osteoporosis Medical Center in Cameron Park, California.
What is Dr. William Hershel Cottrell Jr.'s office phone number?
The practice phone on file for Dr. Cottrell is (530) 672-6220.
What is Dr. William Hershel Cottrell Jr.'s medical license number?
Dr. Cottrell holds California license G28724, one of the licenses on file in 2 states.
Which states has Dr. William Hershel Cottrell Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Cottrell in California (1975 to 2026) and Nevada (2011 to 2023).
Does Dr. William Hershel Cottrell Jr. accept Medicare?
Yes. CMS data shows Dr. Cottrell billed Medicare for 7,102 services in 2021.
Is Dr. William Hershel Cottrell Jr. board certified?
Yes. Dr. Cottrell is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
What services does Dr. William Hershel Cottrell Jr. bill to Medicare?
In 2021, Dr. Cottrell's most billed Medicare services were injected or infused drug (J0897), radiation oncology (77080) and care management and other visits (99442).
Where did Dr. William Hershel Cottrell Jr. go to medical school?
Dr. Cottrell graduated from University of Missouri School of Medicine in 1970.
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What drugs does Dr. William Hershel Cottrell Jr. prescribe most?
In 2021 Medicare Part D data, Dr. Cottrell's most prescribed drugs by claims were Amiloride-Hydrochlorothiazide, Forteo and Tymlos.
Has Dr. William Hershel Cottrell Jr. received payments from drug or device companies?
CMS Open Payments shows $4,683 in general payments to Dr. Cottrell from 6 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. William Hershel Cottrell Jr. been practicing?
Dr. Cottrell graduated from medical school in 1970, 56 years ago.
What insurance does Dr. William Hershel Cottrell Jr. accept?
Dr. Cottrell is in network with 5 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Blue Cross Blue Shield of Massachusetts. PPO plans come from the most carriers, 4. Check the plan with the practice before a visit.
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