Dr. William P. Cook IV, MD
- Medicare services, 2024
- 6,266
- Medicare patients, 2024
- 502
- Part D claims, 2024
- 363
- Hospital affiliations
- 1
- Industry payments
- $4,759
- Practice address
- 12 Newport Dr, Forest Hill, MD 21050
- Practice phone
- Call (410) 838-6808
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Agape Physical Therapy and Sports Rehabilitation - Forest Hill
Therapy Group Practice · Forest Hill, Maryland
Find Dr. Cook'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 P. Cook IV is an orthopedic surgeon in Forest Hill, Maryland
Dr. Cook practices at Agape Physical Therapy and Sports Rehabilitation - Forest Hill in Forest Hill, Maryland.
Dr. Cook's NPI, 1467484824, was assigned on July 7, 2006. Dr. Cook graduated from University of Maryland School of Medicine in 1990. Dr. Cook holds Maryland license D0047596.
- NPI
- 1467484824NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830091016
- NPI enumeration date
- July 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 838-6808
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William P. Cook IV practices at Agape Physical Therapy and Sports Rehabilitation - Forest Hill in Forest Hill, Maryland
Dr. Cook's primary practice is Agape Physical Therapy and Sports Rehabilitation - Forest Hill, at 12 Newport Dr, Forest Hill, MD 21050. The practice phone is (410) 838-6808.
- Agape Physical Therapy and Sports Rehabilitation - Forest Hill12 Newport Dr, Forest Hill, MD 21050Phone(410) 838-6808
Source: Dmand AI Affiliation Data
Dr. William P. Cook IV is affiliated with 7 sites of care and 2 medical groups
Dr. Cook's primary practice is Agape Physical Therapy and Sports Rehabilitation - Forest Hill in Forest Hill, Maryland. Dr. Cook is also affiliated with University of Maryland Upper Chesapeake Medical Center Bel Air. The medical group on file is Agape Physical Therapy. Dmand AI also links Dr. Cook to 3 more home health agencies, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William P. Cook IV's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cook practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Agape Physical Therapy and Sports Rehabilitation - Forest Hill | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William P. Cook IV is one of 404 orthopedic surgeons in Maryland
Orthopaedic surgery is Dr. Cook's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Cook is licensed in Maryland.
Specialties and state licenses
- Orthopaedic surgery, MarylandPrimary
Orthopedic surgeons near Dr. Cook
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 P. Cook IV billed Medicare for 6,266 services in 2024
CMS data shows 6,266 Medicare services from Dr. Cook across 19 procedure codes in 2024, for 502 Medicare patients. Medicare paid $236,972 for them.
Dr. Cook's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 29,2882024: 4,55584%
- Office and hospital visits
- 2023: 7352024: 64912%
- Surgery
- 2023: 7092024: 57818%
- Imaging
- 2023: 5922024: 48418%
Where Dr. Cook's Medicare services took place, 2024
- In an office6,12098%
- In a facility1462%
Dr. Cook compared with the Maryland median for orthopedic surgeons, 2024
- Dr. Cook
- Maryland median
- Medicare services
- 6,266vs 1,3434.7 times
- Medicare patients
- 502vs 34346% above
- Part D claims
- 285vs 903.2 times
Medians across 368 orthopedic surgeons in Maryland with Dmand AI profiles that report each measure.
Dr. Cook'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.
Need commercial claims for Dr. Cook?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cook and other orthopedic surgeons in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William P. Cook IV treated 502 Medicare patients in 2024, average age 76
CMS counts 502 Medicare patients who saw Dr. Cook in 2024. The largest group is 75 to 84, with 219 patients. 75% of them have arthritis, and 75% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.19, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cook's median patient age at 71, with 57% women.
Dr. Cook's Medicare patients by age, 2024
Dr. Cook's Medicare patients by sex, 2024
- Women28958%
- Men21342%
Chronic conditions among Dr. Cook's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease34%
- Diabetes33%
- Anxiety27%
- Mood disorders27%
- Depression25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cook's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William P. Cook IV wrote 363 Medicare Part D claims in 2024
In 2024, Dr. Cook wrote 363 Medicare Part D claims for 178 patients. 98% of them were for generic drugs. CMS names the drug for 285 of them, across 7 drugs with 11 or more claims each, at $1,995 in total drug cost. In 2023, CMS named 266 claims across 7 drugs.
Dr. Cook's Part D claims by kind of drug, 2024
- Generic357 claims98%
- Brand-name and other6 claims2%
Dr. Cook'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. Cook's Part D claims, 2024
- Opioids34%124 of 363 claims
- Antibiotics14%50 of 363 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: 2662024: 2857%
Drugs named by CMS: 7 in 2024, 7 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
Dr. William P. Cook IV ranks in the 81st percentile for lower limb (leg) arthroscopy (minimally invasive joint repair) in Medicare
Dr. Cook accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of lower limb (leg) arthroscopy (minimally invasive joint repair) by Dr. Cook, more than 81% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Cook ranks in Medicare procedure volume
- Knee replacement
- 69th percentile35 procedures
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 77th percentile33 procedures
- Hip replacement
- 70th percentile24 procedures
- Lower limb (leg) arthroscopy (minimally invasive joint repair)
- 81st percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. William P. Cook IV received $4,759 in industry payments from 2016 to 2025
CMS Open Payments shows 137 general payments to Dr. Cook from 34 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 78% of the total. Bioventus LLC paid the most, $1,218.
General payments to Dr. Cook by program year, 2016 to 2025
General payments to Dr. Cook by kind, 2016 to 2025
- Food and beverage$3,72978%
- Travel and lodging$89819%
- Education$1323%
Companies that paid Dr. Cook 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 P. Cook IV graduated from University of Maryland School of Medicine
Dr. Cook graduated from University of Maryland School of Medicine in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William P. Cook IV'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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 |
| 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 P. Cook IV
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 P. Cook IV's NPI number?
Dr. William P. Cook IV's NPI number is 1467484824. It was assigned on July 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William P. Cook IV?
Dr. William P. Cook IV is an orthopedic surgeon in Forest Hill, Maryland. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).
Where does Dr. William P. Cook IV practice?
Dr. Cook practices at 12 Newport Dr, Forest Hill, MD 21050. Dr. Cook's primary practice is Agape Physical Therapy and Sports Rehabilitation - Forest Hill in Forest Hill, Maryland. Dmand AI also links Dr. Cook to 3 home health agencies, 2 group practices and clinics and 1 medical group.
What is Dr. William P. Cook IV's office phone number?
The practice phone on file for Dr. Cook is (410) 838-6808.
What is Dr. William P. Cook IV's medical license number?
Dr. Cook holds Maryland license D0047596.
Which hospitals is Dr. William P. Cook IV affiliated with?
Dr. Cook is affiliated with University of Maryland Upper Chesapeake Medical Center Bel Air.
What medical group is Dr. William P. Cook IV part of?
Dr. Cook is linked to Agape Physical Therapy. Dmand AI links Dr. Cook to 1 more medical group.
Does Dr. William P. Cook IV accept Medicare?
Yes. CMS data shows Dr. Cook billed Medicare for 6,266 services in 2024, and Dr. Cook accepts Medicare assignment.
How many Medicare patients does Dr. William P. Cook IV see?
CMS counts 502 Medicare patients who saw Dr. Cook in 2024, with an average age of 76.
What services does Dr. William P. Cook IV bill to Medicare?
In 2024, Dr. Cook's most billed Medicare services were injected or infused drug (J1100), injected or infused drug (J7318) and surgery: bones and joints (20610).
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Where did Dr. William P. Cook IV go to medical school?
Dr. Cook graduated from University of Maryland School of Medicine in 1990.
What drugs does Dr. William P. Cook IV prescribe most?
In 2024 Medicare Part D data, Dr. Cook's most prescribed drugs by claims were Mupirocin, Oxycodone HCl and Meloxicam.
Has Dr. William P. Cook IV received payments from drug or device companies?
CMS Open Payments shows $4,759 in general payments to Dr. Cook from 34 companies from 2016 to 2025. The largest total came from Bioventus LLC.
How long has Dr. William P. Cook IV been practicing?
Dr. Cook graduated from medical school in 1990, 36 years ago.
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