Congenital AbnormalitiesDiagnosis, DifferentialIatrogenic Disease
Dr. John Sherman Colen, MD
NPI1982934063PAC ID5193996387
- Medicare patients, 2024
- 14
- Part D claims, 2024
- 3,006
- Publications
- 5
- Industry payments
- $510
- Affiliated sites
- 2
- Practice address
- 2727 W Holcombe Blvd, Houston, TX 77025
- Practice phone
- Call (713) 442-3300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Ambulatory Surgery Center at Berthelsen Main Campus
Surgery Center - Not Medicare-Certified · Houston, Texas
Find Dr. Colen'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. John Sherman Colen is a urologist in Houston, Texas
Dr. Colen practices at Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas.
Dr. Colen's NPI, 1982934063, was assigned on January 12, 2010. Dr. Colen graduated from University of Pittsburgh School of Medicine in 2005. Dr. Colen holds Texas license N9192.
NPI and contact details
- NPI
- 1982934063NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193996387
- NPI enumeration date
- January 12, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (713) 442-3300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Sherman Colen practices at Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas
Dr. Colen's primary practice is Ambulatory Surgery Center at Berthelsen Main Campus, at 2727 W Holcombe Blvd, Houston, TX 77025. The practice phone is (713) 442-3300.
- Ambulatory Surgery Center at Berthelsen Main Campus2727 W Holcombe Blvd, Houston, TX 77025Phone(713) 442-3300
Source: Dmand AI Affiliation Data
Dr. John Sherman Colen is affiliated with 2 sites of care and 1 medical group
Dr. Colen's primary practice is Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas. The medical group on file is Kelsey-Seybold Clinic. Dmand AI also links Dr. Colen to 1 more ambulatory surgery center, named with a free account.
Ambulatory Surgery Center at Berthelsen Main CampusPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. John Sherman Colen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Colen practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ambulatory Surgery Center at Berthelsen Main Campus | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Colen practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Sherman Colen is one of 872 urologists in Texas
Urology is Dr. Colen's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Colen is board certified in urology by the American Board of Urology. Dr. Colen is licensed in Texas.
Specialties and state licenses
- Urology, TexasPrimary
Clinical focus
Dmand AI lists erectile dysfunction and UTI among the conditions Dr. Colen treats.
Urologists near Dr. Colen
Counts of urologists 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. John Sherman Colen treated 14 Medicare patients in 2024, average age 72
CMS counts 14 Medicare patients who saw Dr. Colen in 2024. The largest group is under 65, with 0 patients. Their average risk score is 0.81, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Colen's median patient age at 57, with 23% women.
Medicare patients, 202414
Average age72
Average risk score0.81
Dr. Colen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Colen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women23%
- Men76%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Sherman Colen wrote 3,006 Medicare Part D claims in 2024
In 2024, Dr. Colen wrote 3,006 Medicare Part D claims for 795 patients. 93% of them were for generic drugs. CMS names the drug for 2,911 of them, across 29 drugs with 11 or more claims each, at $230,339 in total drug cost.
Part D claims, 20243,006
Drugs named by CMS29
Total drug cost$230,339
Part D patients795
Dr. Colen's Part D claims by kind of drug, 2024
- Generic2,787 claims93%
- Brand-name219 claims7%
Dr. Colen'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. Colen's Part D claims, 2024
- Opioids2%64 of 3,006 claims
- Antibiotics12%346 of 3,006 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. John Sherman Colen takes part in Medicare
Dr. Colen 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)
For MedTech and pharma teams
Find urologists like Dr. Colen by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. John Sherman Colen has 5 publications on record
Dmand AI links 5 papers to Dr. Colen, published from 2006 to 2009. 2009 was the busiest year, with 2. The most frequent topics are Prostatectomy and Prostatic Neoplasms. Dr. Colen's most frequent co-authors are Steven Gerard Docimo, MD, Caraciolo Fernandes, MD and Erin P. Gibbons, MD.
Papers5
Years published2006 to 2009
Topics Dr. Colen writes about most
- Prostatectomy
- Prostatic Neoplasms
Dr. Colen's most frequent co-authors
- Steven Gerard Docimo, MD1 shared paper
- Caraciolo Fernandes, MD1 shared paper
- Erin P. Gibbons, MD1 shared paper
Recent publications by Dr. Colen
Hormone Replacement TherapyHypogonadismProstatectomy
ProstatectomyProstatic HyperplasiaProstatism
Curr Opin Urol
Carcinoma, Transitional CellCystectomyProstate
See who Dr. Colen researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Colen works with, so you can find a warm path to the right urologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. John Sherman Colen received $510 in industry payments from 2024 to 2025
CMS Open Payments shows 4 general payments to Dr. Colen from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. TissueTech, Inc. paid the most, $490.
General payments to Dr. Colen by program year, 2024 to 2025
Companies that paid Dr. Colen the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Sherman Colen graduated from University of Pittsburgh School of Medicine
Dr. Colen graduated from University of Pittsburgh School of Medicine in 2005.
- Medical school
- Board certified in urology
Source: Dmand AI Professional Profile Data
Dr. John Sherman Colen accepts plans from 8 insurance carriers
Dr. Colen is in network with 8 carriers, including Aetna, Elevance and United Healthcare. POS plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- CMS Medicare
- HCSC
Plan types Dr. Colen accepts, by number of carriers
- POS5
- PPO5
- HMO4
- Medicare4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. John Sherman Colen'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 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. John Sherman Colen
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. John Sherman Colen's NPI number?
Dr. John Sherman Colen's NPI number is 1982934063. It was assigned on January 12, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. John Sherman Colen?
Dr. John Sherman Colen is a urologist in Houston, Texas. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. John Sherman Colen practice?
Dr. Colen practices at 2727 W Holcombe Blvd, Houston, TX 77025. Dr. Colen's primary practice is Ambulatory Surgery Center at Berthelsen Main Campus in Houston, Texas. Dmand AI also links Dr. Colen to 1 ambulatory surgery center.
What is Dr. John Sherman Colen's office phone number?
The practice phone on file for Dr. Colen is (713) 442-3300.
What is Dr. John Sherman Colen's medical license number?
Dr. Colen holds Texas license N9192.
What medical group is Dr. John Sherman Colen part of?
Dr. Colen is linked to Kelsey-Seybold Clinic.
Does Dr. John Sherman Colen accept Medicare?
Yes. CMS lists Dr. Colen as accepting Medicare assignment.
How many Medicare patients does Dr. John Sherman Colen see?
CMS counts 14 Medicare patients who saw Dr. Colen in 2024, with an average age of 72.
Is Dr. John Sherman Colen board certified?
Yes. Dr. Colen is board certified in urology by the American Board of Urology.
Where did Dr. John Sherman Colen go to medical school?
Dr. Colen graduated from University of Pittsburgh School of Medicine in 2005.
Show 6 more questionsShow fewer questions
What drugs does Dr. John Sherman Colen prescribe most?
In 2024 Medicare Part D data, Dr. Colen's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Oxybutynin Chloride ER.
Has Dr. John Sherman Colen received payments from drug or device companies?
CMS Open Payments shows $510 in general payments to Dr. Colen from 2 companies from 2024 to 2025. The largest total came from TissueTech, Inc.
How long has Dr. John Sherman Colen been practicing?
Dr. Colen graduated from medical school in 2005, 21 years ago.
Does Dr. John Sherman Colen do research?
Dmand AI links 5 publications to Dr. Colen, published from 2006 to 2009.
Who does Dr. John Sherman Colen publish with?
Dr. Colen's most frequent co-authors are Steven Gerard Docimo, MD (1 shared paper), Caraciolo Fernandes, MD (1 shared paper) and Erin P. Gibbons, MD (1 shared paper).
What insurance does Dr. John Sherman Colen accept?
Dr. Colen is in network with 8 carriers, including Aetna, Elevance and United Healthcare. POS plans come from the most carriers, 5. Check the plan with the practice before a visit.
Selling to urology practices?
See urologists in Texas by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card