Dr. Charles E. Littlejohn, MD
- Medicare services, 2017
- 419
- Part D claims, 2016
- 54
- Industry payments
- $38
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 70 Mill River St, Stamford, CT 06902-3725
- Practice phone
- Call (203) 323-8989
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Colon And Rectal Surgeons Of Southern Connecticut
Surgical practice · Stamford, Connecticut
Find Dr. Littlejohn'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. Charles E. Littlejohn is a colorectal surgeon in Stamford, Connecticut
Dr. Littlejohn practices at Colon And Rectal Surgeons Of Southern Connecticut in Stamford, Connecticut.
Dr. Littlejohn's NPI, 1750392924, was assigned on August 11, 2006. Dr. Littlejohn holds Connecticut license 025361.
- NPI
- 1750392924NPI Registry (opens in a new tab)
- NPI enumeration date
- August 11, 2006
- NPI status
- Active
- Practice phone
- (203) 323-8989
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles E. Littlejohn practices at 2 locations in Stamford, Connecticut
Dr. Littlejohn's primary practice is Colon and Rectal Surgeons of Southern Connecticut, at 70 Mill River St, Stamford, CT 06902-3725. The practice phone is (203) 323-8989. The NPI Registry lists Dr. Littlejohn's practice address as 29 Hospital Plaza, Stamford, CT 06902-3602.
- Colon and Rectal Surgeons of Southern ConnecticutPrimary70 Mill River St, Stamford, CT 06902-3725Phone(203) 323-8989
- NPI Registry address29 Hospital Plaza, Stamford, CT 06902-3602Phone(203) 323-8989
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Charles E. Littlejohn is affiliated with 1 site of care and 1 medical group
Dr. Littlejohn's primary practice is Colon And Rectal Surgeons Of Southern Connecticut in Stamford, Connecticut. Dmand AI also links Dr. Littlejohn to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Charles E. Littlejohn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Littlejohn practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Colon And Rectal Surgeons Of Southern Connecticut | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles E. Littlejohn is one of 47 colorectal surgeons in Connecticut
Colon and rectal surgery is Dr. Littlejohn's primary specialty in the NPI Registry, under taxonomy code 208C00000X. Dr. Littlejohn is licensed in Connecticut.
Specialties and state licenses
- Colon and rectal surgery, ConnecticutPrimary
Colorectal surgeons near Dr. Littlejohn
Counts of colorectal 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. Charles E. Littlejohn billed Medicare for 419 services in 2017
CMS data shows 419 Medicare services from Dr. Littlejohn across 9 procedure codes in 2017. Medicare paid $50,039 for them. Every service was in an office.
Dr. Littlejohn's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Surgery
- 2016: 2272017: 2213%
- Office and hospital visits
- 2016: 1922017: 13331%
- Other services
- 2016: 582017: 6512%
Dr. Littlejohn compared with the Connecticut median for colorectal surgeons, 2017
- Dr. Littlejohn
- Connecticut median
- Medicare services
- 419vs 1552.7 times
- Part D claims
- 54vs 7124% below
Medians across 47 colorectal surgeons in Connecticut with Dmand AI profiles that report each measure.
Dr. Littlejohn's most billed Medicare procedure codes, 2017
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. Littlejohn and other colorectal surgeons in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles E. Littlejohn's patients have a median age of 59
Across all payers, Dmand AI patient panel data puts Dr. Littlejohn's median patient age at 59, with 50% women.
Dr. Littlejohn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women50%
- Men50%
Source: Dmand AI Patient Panel Data
Dr. Charles E. Littlejohn wrote 54 Medicare Part D claims in 2016
In 2016, Dr. Littlejohn wrote 54 Medicare Part D claims. They cover 4 drugs, with $6,319 in total drug cost.
Dr. Littlejohn'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. Charles E. Littlejohn received $38 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Littlejohn from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. C. R. Bard, Inc. & Subsidiaries paid the most, $38.
Companies that paid Dr. Littlejohn the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Charles E. Littlejohn'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Charles E. Littlejohn
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. Charles E. Littlejohn's NPI number?
Dr. Charles E. Littlejohn's NPI number is 1750392924. It was assigned on August 11, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles E. Littlejohn?
Dr. Charles E. Littlejohn is a colorectal surgeon in Stamford, Connecticut. The primary specialty in the NPI Registry is Colon & Rectal Surgery Physician (taxonomy code 208C00000X).
Where does Dr. Charles E. Littlejohn practice?
Dr. Littlejohn practices at 70 Mill River St, Stamford, CT 06902-3725. Dr. Littlejohn also practices at 29 Hospital Plaza, Stamford, CT 06902-3602. Dr. Littlejohn's primary practice is Colon And Rectal Surgeons Of Southern Connecticut in Stamford, Connecticut. Dmand AI also links Dr. Littlejohn to 1 medical group.
What is Dr. Charles E. Littlejohn's office phone number?
The practice phone on file for Dr. Littlejohn is (203) 323-8989.
What is Dr. Charles E. Littlejohn's medical license number?
Dr. Littlejohn holds Connecticut license 025361.
Does Dr. Charles E. Littlejohn accept Medicare?
Yes. CMS data shows Dr. Littlejohn billed Medicare for 419 services in 2017.
What services does Dr. Charles E. Littlejohn bill to Medicare?
In 2017, Dr. Littlejohn's most billed Medicare services were surgery: digestive system (45380), office visit, established patient (99212) and surgery: digestive system (46600).
What drugs does Dr. Charles E. Littlejohn prescribe most?
In 2016 Medicare Part D data, Dr. Littlejohn's most prescribed drugs by claims were Diphenoxylate-Atropine, Amitiza and Cholestyramine.
Has Dr. Charles E. Littlejohn received payments from drug or device companies?
CMS Open Payments shows $38 in general payments to Dr. Littlejohn from 1 company from 2016 to 2016. The largest total came from C. R. Bard, Inc. & Subsidiaries.
How long has Dr. Charles E. Littlejohn been practicing?
Dr. Littlejohn's NPI was assigned in 2006.
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