Charles J. Lammers, PhD
- Medicare patients, 2024
- 50
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1685 Lee Rd Suite 100 Suite 100, Winter Park, FL 32789-2214
- Practice phone
- Call (407) 896-8097
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Adventhealth Medical Group
Behavioral health practice · Winter Park, Florida
Find Charles Lammers' 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.
Charles J. Lammers is a psychologist in Winter Park, Florida
Charles Lammers practices at Adventhealth Medical Group in Winter Park, Florida.
Charles Lammers' NPI, 1023043957, was assigned on July 11, 2006. Charles Lammers holds Florida license PY5896.
- NPI
- 1023043957NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6002008109
- NPI enumeration date
- July 11, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (407) 896-8097
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Charles J. Lammers practices at Adventhealth Medical Group in Winter Park, Florida
Charles Lammers' primary practice is Adventhealth Medical Group, at 1685 Lee Rd Suite 100 Suite 100, Winter Park, FL 32789-2214. The practice phone is (407) 896-8097.
- Adventhealth Medical Group1685 Lee Rd Suite 100 Suite 100, Winter Park, FL 32789-2214Phone(407) 896-8097
Source: Dmand AI Affiliation Data
Charles J. Lammers is affiliated with 1 site of care and 1 medical group
Charles Lammers' primary practice is Adventhealth Medical Group in Winter Park, Florida. The medical group on file is AdventHealth Medical Group.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Charles J. Lammers' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Charles Lammers practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Adventhealth Medical Group | Available with a free account |
Source: Dmand AI Technology Install Data
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Charles J. Lammers is one of 684 psychologists in Florida
Psychologist is Charles Lammers' primary specialty in the NPI Registry, under taxonomy code 103T00000X. Charles Lammers is licensed in Florida.
Specialties and state licenses
- Psychologist, FloridaPrimary
Psychologists near Charles Lammers
Counts of psychologists 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
Charles J. Lammers treated 50 Medicare patients in 2024, average age 69
CMS counts 50 Medicare patients who saw Charles Lammers in 2024. The largest group is 65 to 74, with 23 patients. 75% of them have anxiety, and 75% have arthritis. Their average risk score is 1.64, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Charles Lammers' median patient age at 62, with 64% women.
Charles Lammers' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Charles Lammers' Medicare patients by sex, 2024
- Women3468%
- Men1632%
Chronic conditions among Charles Lammers' Medicare patients, 2024
- Anxiety75%
- Arthritis75%
- High cholesterol75%
- Mood disorders75%
- Depression74%
- High blood pressure74%
- Ischemic heart disease36%
- Chronic kidney disease34%
Share of Medicare patients with each condition. A patient can have several.
Charles Lammers' 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
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Charles J. Lammers offers telehealth to Medicare patients
Charles Lammers accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Charles Lammers as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Charles J. Lammers'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 Charles J. Lammers
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Charles J. Lammers' NPI number?
Charles J. Lammers' NPI number is 1023043957. It was assigned on July 11, 2006, and it is active in the NPI Registry.
What does Charles J. Lammers specialize in?
Charles J. Lammers is a psychologist in Winter Park, Florida. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does Charles J. Lammers practice?
Charles Lammers practices at 1685 Lee Rd Suite 100 Suite 100, Winter Park, FL 32789-2214. Charles Lammers' primary practice is Adventhealth Medical Group in Winter Park, Florida.
What is Charles J. Lammers' office phone number?
The practice phone on file for Charles Lammers is (407) 896-8097.
What is Charles J. Lammers' medical license number?
Charles Lammers holds Florida license PY5896.
What medical group is Charles J. Lammers part of?
Charles Lammers is linked to AdventHealth Medical Group.
Does Charles J. Lammers accept Medicare?
Yes. CMS lists Charles Lammers as accepting Medicare assignment.
Does Charles J. Lammers offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Charles Lammers as offering telehealth services.
How many Medicare patients does Charles J. Lammers see?
CMS counts 50 Medicare patients who saw Charles Lammers in 2024, with an average age of 69.
How long has Charles J. Lammers been practicing?
Charles Lammers graduated from medical school in 1991, 35 years ago.
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