Dr. Robert C. Langdon, MD
- Part D claims, 2024
- 94
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $15,658
- State license
- 1
- Practice address
- 28 Crescent St, Middletown, CT 06457
- Practice phone
- Call (860) 344-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Langdon's professional email, personal email and mobile number
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Dr. Robert C. Langdon is a procedural dermatology physician in Middletown, Connecticut
Dr. Langdon practices at Middlesex Hospital in Middletown, Connecticut, part of Middlesex Health System.
Dr. Langdon's NPI, 1710017181, was assigned on March 6, 2007. Dr. Langdon graduated from Oregon Health and Science University School of Medicine in 1980. Dr. Langdon holds Connecticut license 25567.
- NPI
- 1710017181NPI Registry (opens in a new tab)
- NPI enumeration date
- March 6, 2007
- NPI status
- Active
- Practice phone
- (860) 344-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Robert C. Langdon practices at Middlesex Hospital in Middletown, Connecticut
Dr. Langdon's primary practice is Middlesex Hospital, at 28 Crescent St, Middletown, CT 06457 in Middlesex County. The practice phone is (860) 344-6000.
- Middlesex Hospital28 Crescent St, Middletown, CT 06457 · Middlesex CountyPhone(860) 344-6000
Source: Dmand AI Affiliation Data
Dr. Robert C. Langdon is affiliated with 1 site of care
Dr. Langdon's primary practice is Middlesex Hospital in Middletown, Connecticut, part of Middlesex Health System.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert C. Langdon's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Langdon practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Middlesex Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Middlesex Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Robert C. Langdon is one of 8 procedural dermatology physicians in Connecticut
Procedural dermatology is Dr. Langdon's primary specialty in the NPI Registry, under taxonomy code 207NS0135X. Dr. Langdon is licensed in Connecticut.
Specialties and state licenses
- Procedural dermatology, ConnecticutPrimary
Procedural dermatology physicians near Dr. Langdon
Counts of procedural dermatology physicians 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. Robert C. Langdon's patients have a median age of 62
Across all payers, Dmand AI patient panel data puts Dr. Langdon's median patient age at 62, with 87% women.
Dr. Langdon's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women87%
- Men13%
Source: Dmand AI Patient Panel Data
Dr. Robert C. Langdon wrote 94 Medicare Part D claims in 2024
In 2024, Dr. Langdon wrote 94 Medicare Part D claims for 44 patients. 98% of them were for generic drugs. CMS names the drug for 54 of them, across 2 drugs with 11 or more claims each, at $213 in total drug cost. In 2023, CMS named 43 claims across 2 drugs.
Dr. Langdon's Part D claims by kind of drug, 2024
- Generic92 claims98%
- Brand-name and other2 claims2%
Dr. Langdon'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. Langdon's Part D claims, 2024
- Antibiotics43%40 of 94 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: 432024: 5426%
Drugs named by CMS: 2 in 2024, 2 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. Robert C. Langdon has 1 publication on record
Dmand AI links 1 paper to Dr. Langdon in 2024. Dr. Langdon's most frequent co-authors are Thomas Marshall Beachkofsky, MD, Daniel Pablo Friedmann, MD and Arielle N B Kauvar, MD.
Dr. Langdon's most frequent co-authors
- Thomas Marshall Beachkofsky, MD1 shared paper
- Daniel Pablo Friedmann, MD1 shared paper
- Arielle N B Kauvar, MD1 shared paper
Recent publications by Dr. Langdon
See who Dr. Langdon researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Langdon works with, so you can find a warm path to the right procedural dermatology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert C. Langdon received $15,658 in industry payments from 2017 to 2022
CMS Open Payments shows 4 general payments to Dr. Langdon from 2 drug and device companies from 2017 to 2022. Speaker and faculty fees make up the largest share, 96% of the total. Lumenis BE LTD paid the most, $15,500.
General payments to Dr. Langdon by program year, 2017 to 2022
General payments to Dr. Langdon by kind, 2017 to 2022
- Speaker and faculty fees$15,00096%
- Honoraria$5003%
- Food and beverage$1581%
Companies that paid Dr. Langdon the most, 2017 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert C. Langdon graduated from Oregon Health and Science University School of Medicine
Dr. Langdon graduated from Oregon Health and Science University School of Medicine in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert C. Langdon'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 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) |
| 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. Robert C. Langdon
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. Robert C. Langdon's NPI number?
Dr. Robert C. Langdon's NPI number is 1710017181. It was assigned on March 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert C. Langdon?
Dr. Robert C. Langdon is a procedural dermatology physician in Middletown, Connecticut. The primary specialty in the NPI Registry is Procedural Dermatology Physician (taxonomy code 207NS0135X).
Where does Dr. Robert C. Langdon practice?
Dr. Langdon practices at 28 Crescent St, Middletown, CT 06457. Dr. Langdon's primary practice is Middlesex Hospital in Middletown, Connecticut, part of Middlesex Health System.
What is Dr. Robert C. Langdon's office phone number?
The practice phone on file for Dr. Langdon is (860) 344-6000.
What is Dr. Robert C. Langdon's medical license number?
Dr. Langdon holds Connecticut license 25567.
Which hospitals is Dr. Robert C. Langdon affiliated with?
Dr. Langdon practices at Middlesex Hospital in Middletown, Connecticut.
Where did Dr. Robert C. Langdon go to medical school?
Dr. Langdon graduated from Oregon Health and Science University School of Medicine in 1980.
What drugs does Dr. Robert C. Langdon prescribe most?
In 2024 Medicare Part D data, Dr. Langdon's most prescribed drugs by claims were Cephalexin and Celecoxib.
Has Dr. Robert C. Langdon received payments from drug or device companies?
CMS Open Payments shows $15,658 in general payments to Dr. Langdon from 2 companies from 2017 to 2022. The largest total came from Lumenis BE LTD.
How long has Dr. Robert C. Langdon been practicing?
Dr. Langdon graduated from medical school in 1980, 46 years ago.
Does Dr. Robert C. Langdon do research?
Dmand AI links 1 publication to Dr. Langdon.
Who does Dr. Robert C. Langdon publish with?
Dr. Langdon's most frequent co-authors are Thomas Marshall Beachkofsky, MD (1 shared paper), Daniel Pablo Friedmann, MD (1 shared paper) and Arielle N B Kauvar, MD (1 shared paper).
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