Dr. William Hurlbert Cooper Jr., MD
- Medicare services, 2016
- 736
- Part D claims, 2016
- 110
- Industry payments
- $102
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 5530 Wisconsin Ave, Chevy Chase, MD 20815-4404
- Practice phone
- Call (301) 656-4603
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Erkenbeck, Skilling, Kowalski and Cooper Chartered
Physician office · Chevy Chase, Maryland
Find Dr. Cooper'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 Hurlbert Cooper Jr. is an OB-GYN in Chevy Chase, Maryland
Dr. Cooper practices at Erkenbeck, Skilling, Kowalski and Cooper Chartered in Chevy Chase, Maryland.
Dr. Cooper's NPI, 1083632350, was assigned on July 17, 2006. Dr. Cooper holds District of Columbia license MD13158.
- NPI
- 1083632350NPI Registry (opens in a new tab)
- NPI enumeration date
- July 17, 2006
- NPI status
- Active
- Practice phone
- (301) 656-4603
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. William Hurlbert Cooper Jr. practices at Erkenbeck, Skilling, Kowalski and Cooper Chartered in Chevy Chase, Maryland
Dr. Cooper's primary practice is Erkenbeck, Skilling, Kowalski and Cooper Chartered, at 5530 Wisconsin Ave, Chevy Chase, MD 20815-4404. The practice phone is (301) 656-4603.
- Erkenbeck, Skilling, Kowalski and Cooper Chartered5530 Wisconsin Ave, Chevy Chase, MD 20815-4404Phone(301) 656-4603
Source: Dmand AI Affiliation Data
Dr. William Hurlbert Cooper Jr. is affiliated with 1 site of care
Dr. Cooper's primary practice is Erkenbeck, Skilling, Kowalski and Cooper Chartered in Chevy Chase, Maryland.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William Hurlbert Cooper Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cooper practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Erkenbeck, Skilling, Kowalski and Cooper Chartered | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Hurlbert Cooper Jr. is one of 945 OB-GYNs in Maryland
Obstetrics and gynecology is Dr. Cooper's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Cooper is licensed in District of Columbia.
Specialties and state licenses
- Obstetrics and gynecology, District of ColumbiaPrimary
OB-GYNs near Dr. Cooper
Counts of OB-GYNs 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 Hurlbert Cooper Jr. billed Medicare for 736 services in 2016
CMS data shows 736 Medicare services from Dr. Cooper across 5 procedure codes in 2016. Medicare paid $44,511 for them. Every service was in an office.
Dr. Cooper's Medicare services by type, 2016
- Other services372
- Office and hospital visits364
Dr. Cooper compared with the Maryland median for OB-GYNs, 2016
- Dr. Cooper
- Maryland median
- Medicare services
- 736vs 6711.0 times
- Part D claims
- 110vs 283.9 times
Medians across 788 OB-GYNs in Maryland with Dmand AI profiles that report each measure.
Dr. Cooper's most billed Medicare procedure codes, 2016
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. Cooper and other OB-GYNs in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Hurlbert Cooper Jr.'s patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Cooper's median patient age at 63, with 65% women.
Dr. Cooper's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women65%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. William Hurlbert Cooper Jr. wrote 110 Medicare Part D claims in 2016
In 2016, Dr. Cooper wrote 110 Medicare Part D claims. They cover 7 drugs, with $19,148 in total drug cost.
Dr. Cooper's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. William Hurlbert Cooper Jr. received $102 in industry payments from 2016 to 2017
CMS Open Payments shows 2 general payments to Dr. Cooper from 1 drug or device company from 2016 to 2017. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $102.
General payments to Dr. Cooper by program year, 2016 to 2017
Companies that paid Dr. Cooper the most, 2016 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Hurlbert Cooper 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 | 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Hurlbert Cooper 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 Hurlbert Cooper Jr.'s NPI number?
Dr. William Hurlbert Cooper Jr.'s NPI number is 1083632350. It was assigned on July 17, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Hurlbert Cooper Jr.?
Dr. William Hurlbert Cooper Jr. is an OB-GYN in Chevy Chase, Maryland. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. William Hurlbert Cooper Jr. practice?
Dr. Cooper practices at 5530 Wisconsin Ave, Chevy Chase, MD 20815-4404. Dr. Cooper's primary practice is Erkenbeck, Skilling, Kowalski and Cooper Chartered in Chevy Chase, Maryland.
What is Dr. William Hurlbert Cooper Jr.'s office phone number?
The practice phone on file for Dr. Cooper is (301) 656-4603.
What is Dr. William Hurlbert Cooper Jr.'s medical license number?
Dr. Cooper holds District of Columbia license MD13158.
Does Dr. William Hurlbert Cooper Jr. accept Medicare?
Yes. CMS data shows Dr. Cooper billed Medicare for 736 services in 2016.
What services does Dr. William Hurlbert Cooper Jr. bill to Medicare?
In 2016, Dr. Cooper's most billed Medicare services were office visit, established patient (99214), medicare temporary code (Q0091) and medicare service (G0101).
What drugs does Dr. William Hurlbert Cooper Jr. prescribe most?
In 2016 Medicare Part D data, Dr. Cooper's most prescribed drugs by claims were Ibandronate Sodium, Premarin and Prempro.
Has Dr. William Hurlbert Cooper Jr. received payments from drug or device companies?
CMS Open Payments shows $102 in general payments to Dr. Cooper from 1 company from 2016 to 2017. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. William Hurlbert Cooper Jr. been practicing?
Dr. Cooper's NPI was assigned in 2006.
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