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Dr. Nicholas L. Constantinople, MD
NPI1922171297
- Medicare services, 2020
- 1,541
- Part D claims, 2024
- 1,236
- Publications
- 2
- Industry payments
- $1,207
- Affiliated sites
- 1
- Practice address
- 3301 New Mexico Ave Nw Ste 311 Suite 311, Washington, DC 20016
- Practice phone
- Call (202) 364-3434
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Foxhall Urology
Surgical practice · Washington, District of Columbia
Find Dr. Constantinople's professional email, personal email and mobile number
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Dr. Nicholas L. Constantinople is a urologist in Washington, District of Columbia
Dr. Constantinople practices at Foxhall Urology in Washington, District of Columbia.
Dr. Constantinople's NPI, 1922171297, was assigned on November 16, 2006. Dr. Constantinople holds District of Columbia license MD10999.
NPI and contact details
- NPI
- 1922171297NPI Registry (opens in a new tab)
- NPI enumeration date
- November 16, 2006
- NPI status
- Active
- Practice phone
- (202) 364-3434
- 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. Nicholas L. Constantinople practices at Foxhall Urology in Washington, District of Columbia
Dr. Constantinople's primary practice is Foxhall Urology, at 3301 New Mexico Ave Nw Ste 311 Suite 311, Washington, DC 20016. The practice phone is (202) 364-3434.
- Foxhall Urology3301 New Mexico Ave Nw Ste 311 Suite 311, Washington, DC 20016Phone(202) 364-3434
Source: Dmand AI Affiliation Data
Dr. Nicholas L. Constantinople is affiliated with 1 site of care and 1 medical group
Dr. Constantinople's primary practice is Foxhall Urology in Washington, District of Columbia. Dmand AI also links Dr. Constantinople to 1 medical group, named with a free account.
Foxhall UrologyPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Nicholas L. Constantinople's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Constantinople practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Foxhall Urology | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Nicholas L. Constantinople is one of 40 urologists in District of Columbia
Urology is Dr. Constantinople's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Constantinople is licensed in District of Columbia.
Specialties and state licenses
- Urology, District of ColumbiaPrimary
Urologists near Dr. Constantinople
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. Nicholas L. Constantinople billed Medicare for 1,541 services in 2020
CMS data shows 1,541 Medicare services from Dr. Constantinople across 15 procedure codes in 2020. Medicare paid $40,705 for them. Every service was in an office.
Medicare services, 20201,541
Paid by Medicare$40,705
Procedure codes15
Dr. Constantinople's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Lab and pathology
- 2019: 2,9292020: 73375%
- Office and hospital visits
- 2019: 1,6722020: 41675%
- Surgery
- 2019: 1,2882020: 31276%
- Drugs given in the office
- 2019: 1682020: 6462%
- Tests and treatments
- 2019: 422020: 1662%
- Imaging
- 2019: 362020: 0100%
Dr. Constantinople compared with the District of Columbia median for urologists, 2020
- Dr. Constantinople
- District of Columbia median
- Medicare services
- 1,541vs 79394% above
- Part D claims
- 1,135vs 2624.3 times
Medians across 37 urologists in District of Columbia with Dmand AI profiles that report each measure.
Dr. Constantinople's most billed Medicare procedure codes, 2020
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. Constantinople?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Constantinople and other urologists in District of Columbia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Nicholas L. Constantinople's patients have a median age of 77
Across all payers, Dmand AI patient panel data puts Dr. Constantinople's median patient age at 77, with 4% women.
Dr. Constantinople's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women4%
- Men95%
Source: Dmand AI Patient Panel Data
Dr. Nicholas L. Constantinople wrote 1,236 Medicare Part D claims in 2024
In 2024, Dr. Constantinople wrote 1,236 Medicare Part D claims for 286 patients. 85% of them were for generic drugs. CMS names the drug for 1,135 of them, across 20 drugs with 11 or more claims each, at $179,401 in total drug cost. In 2023, CMS named 853 claims across 18 drugs.
Part D claims, 20241,236
Drugs named by CMS20
Total drug cost$179,401
Part D patients286
Dr. Constantinople's Part D claims by kind of drug, 2024
- Generic1,055 claims85%
- Brand-name181 claims15%
Dr. Constantinople'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. Constantinople's Part D claims, 2024
- Antibiotics14%179 of 1,236 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: 8532024: 1,13533%
Drugs named by CMS: 20 in 2024, 18 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
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Dr. Nicholas L. Constantinople has 2 publications on record
Dmand AI links 2 papers to Dr. Constantinople in 2010. Dr. Constantinople's most frequent co-authors are Gerald Patrick Batipps, MD, Nancy Ann Dawson, MD and Stephen William Dejter, MD.
Papers2
Dr. Constantinople's most frequent co-authors
- Gerald Patrick Batipps, MD2 shared papers
- Nancy Ann Dawson, MD2 shared papers
- Stephen William Dejter, MD2 shared papers
Recent publications by Dr. Constantinople
See who Dr. Constantinople researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Constantinople 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. Nicholas L. Constantinople received $1,207 in industry payments from 2016 to 2025
CMS Open Payments shows 70 general payments to Dr. Constantinople from 21 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Astellas Pharma US Inc paid the most, $329.
General payments to Dr. Constantinople by program year, 2016 to 2025
General payments to Dr. Constantinople by kind, 2016 to 2025
$1.2Kin total
- Food and beverage$1,14295%
- Education$655%
Companies that paid Dr. Constantinople the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nicholas L. Constantinople'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)Medicare Part D Prescribers - by Provider (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) |
| 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. Nicholas L. Constantinople
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. Nicholas L. Constantinople's NPI number?
Dr. Nicholas L. Constantinople's NPI number is 1922171297. It was assigned on November 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicholas L. Constantinople?
Dr. Nicholas L. Constantinople is a urologist in Washington, District of Columbia. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Nicholas L. Constantinople practice?
Dr. Constantinople practices at 3301 New Mexico Ave Nw Ste 311 Suite 311, Washington, DC 20016. Dr. Constantinople's primary practice is Foxhall Urology in Washington, District of Columbia. Dmand AI also links Dr. Constantinople to 1 medical group.
What is Dr. Nicholas L. Constantinople's office phone number?
The practice phone on file for Dr. Constantinople is (202) 364-3434.
What is Dr. Nicholas L. Constantinople's medical license number?
Dr. Constantinople holds District of Columbia license MD10999.
Does Dr. Nicholas L. Constantinople accept Medicare?
Yes. CMS data shows Dr. Constantinople billed Medicare for 1,541 services in 2020.
What services does Dr. Nicholas L. Constantinople bill to Medicare?
In 2020, Dr. Constantinople's most billed Medicare services were lab and pathology test (81000), office visit, established patient (99213) and surgery: heart and blood vessels (36415).
What drugs does Dr. Nicholas L. Constantinople prescribe most?
In 2024 Medicare Part D data, Dr. Constantinople's most prescribed drugs by claims were Tamsulosin HCl, Finasteride and Gemtesa.
Has Dr. Nicholas L. Constantinople received payments from drug or device companies?
CMS Open Payments shows $1,207 in general payments to Dr. Constantinople from 21 companies from 2016 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Dr. Nicholas L. Constantinople been practicing?
Dr. Constantinople's NPI was assigned in 2006.
Does Dr. Nicholas L. Constantinople do research?
Dmand AI links 2 publications to Dr. Constantinople.
Who does Dr. Nicholas L. Constantinople publish with?
Dr. Constantinople's most frequent co-authors are Gerald Patrick Batipps, MD (2 shared papers), Nancy Ann Dawson, MD (2 shared papers) and Stephen William Dejter, MD (2 shared papers).
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