Charles L. Holtz
- Medicare patients, 2024
- 34
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 523 Plymouth Rd, Plymouth Meeting, PA 19462
- Practice phone
- Call (610) 825-9400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mhmo, Inc.
Plymouth Meeting, Pennsylvania
Find Charles Holtz'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.
Charles L. Holtz is a clinical psychologist in Plymouth Meeting, Pennsylvania
Charles Holtz practices at Mhmo, Inc. in Plymouth Meeting, Pennsylvania.
Charles Holtz's NPI, 1356372031, was assigned on July 5, 2006. Charles Holtz holds Pennsylvania license CW012946.
- NPI
- 1356372031NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072523265
- NPI enumeration date
- July 5, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (610) 825-9400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Charles L. Holtz practices at Mhmo, Inc. in Plymouth Meeting, Pennsylvania
Charles Holtz's primary practice is Mhmo, Inc., at 523 Plymouth Rd, Plymouth Meeting, PA 19462 in Montgomery County. The practice phone is (610) 825-9400.
- Mhmo, Inc.523 Plymouth Rd, Plymouth Meeting, PA 19462 · Montgomery CountyPhone(610) 825-9400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Charles L. Holtz is affiliated with 2 sites of care and 1 medical group
Charles Holtz's primary practice is Mhmo, Inc. in Plymouth Meeting, Pennsylvania. The medical group on file is CM Counsel. Dmand AI also links Charles Holtz to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Charles L. Holtz's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Charles Holtz practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mhmo, Inc. | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Charles L. Holtz is one of 828 clinical psychologists in Pennsylvania
Clinical is Charles Holtz's primary specialty in the NPI Registry, under taxonomy code 103TC0700X. Charles Holtz is licensed in Pennsylvania.
Specialties and state licenses
- Clinical psychologist, PennsylvaniaPrimary
Clinical psychologists near Charles Holtz
Counts of clinical 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 L. Holtz treated 34 Medicare patients in 2024, average age 71
CMS counts 34 Medicare patients who saw Charles Holtz in 2024. The largest group is 65 to 74, with 23 patients. 75% of them have anxiety, and 75% have high cholesterol. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Charles Holtz's median patient age at 46, with 25% women.
Charles Holtz's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Charles Holtz's Medicare patients by sex, 2024
- Women1647%
- Men1853%
Chronic conditions among Charles Holtz's Medicare patients, 2024
- Anxiety75%
- High cholesterol75%
- Mood disorders75%
- Depression68%
- High blood pressure68%
- Arthritis44%
Share of Medicare patients with each condition. A patient can have several.
Charles Holtz's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women25%
- Men75%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Charles L. Holtz offers telehealth to Medicare patients
Charles Holtz accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Charles Holtz as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Charles L. Holtz'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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 L. Holtz
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 L. Holtz's NPI number?
Charles L. Holtz's NPI number is 1356372031. It was assigned on July 5, 2006, and it is active in the NPI Registry.
What does Charles L. Holtz specialize in?
Charles L. Holtz is a clinical psychologist in Plymouth Meeting, Pennsylvania. The primary specialty in the NPI Registry is Clinical Psychologist (taxonomy code 103TC0700X).
Where does Charles L. Holtz practice?
Charles Holtz practices at 523 Plymouth Rd, Plymouth Meeting, PA 19462. Charles Holtz's primary practice is Mhmo, Inc. in Plymouth Meeting, Pennsylvania. Dmand AI also links Charles Holtz to 1 group practice or clinic.
What is Charles L. Holtz's office phone number?
The practice phone on file for Charles Holtz is (610) 825-9400.
What is Charles L. Holtz's medical license number?
Charles Holtz holds Pennsylvania license CW012946.
What medical group is Charles L. Holtz part of?
Charles Holtz is linked to CM Counsel.
Does Charles L. Holtz accept Medicare?
Yes. CMS lists Charles Holtz as accepting Medicare assignment.
Does Charles L. Holtz offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Charles Holtz as offering telehealth services.
How many Medicare patients does Charles L. Holtz see?
CMS counts 34 Medicare patients who saw Charles Holtz in 2024, with an average age of 71.
How long has Charles L. Holtz been practicing?
Charles Holtz graduated from medical school in 1994, 32 years ago.
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