Dr. William T. Lapham, MD
- Medicare patients, 2024
- 140
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 18564 Us-18, Apple Valley, CA 92307
- Practice phone
- Call (559) 641-5445
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Coarsegold Physical Therapy, Incorporated
Apple Valley, California
Find Dr. Lapham'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. William T. Lapham is a physical therapist in Apple Valley, California
Dr. Lapham practices at Coarsegold Physical Therapy, Incorporated in Apple Valley, California.
Dr. Lapham's NPI, 1013032887, was assigned on March 20, 2007. Dr. Lapham holds California license 18588.
- NPI
- 1013032887NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820187891
- NPI enumeration date
- March 20, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (559) 641-5445
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William T. Lapham practices at Coarsegold Physical Therapy, Incorporated in Apple Valley, California
Dr. Lapham's primary practice is Coarsegold Physical Therapy, Incorporated, at 18564 Us-18, Apple Valley, CA 92307 in San Bernardino County. The practice phone is (559) 641-5445.
- Coarsegold Physical Therapy, Incorporated18564 Us-18, Apple Valley, CA 92307 · San Bernardino CountyPhone(559) 641-5445
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William T. Lapham is affiliated with 2 sites of care and 1 medical group
Dr. Lapham's primary practice is Coarsegold Physical Therapy, Incorporated in Apple Valley, California. The medical group on file is Coarsegold Physical Therapy. Dmand AI also links Dr. Lapham 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 Dr. William T. Lapham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lapham practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Coarsegold Physical Therapy, Incorporated | Available with a free account |
| +1 more affiliated site | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William T. Lapham is one of 11,178 physical therapists in California
Physical therapist is Dr. Lapham's primary specialty in the NPI Registry, under taxonomy code 225100000X. Dr. Lapham is licensed in California.
Specialties and state licenses
- Physical therapist, CaliforniaPrimary
Physical therapists near Dr. Lapham
Counts of physical therapists 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. William T. Lapham treated 140 Medicare patients in 2024, average age 74
CMS counts 140 Medicare patients who saw Dr. Lapham in 2024. The largest group is 65 to 74, with 73 patients. 75% of them have arthritis, and 75% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.02, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lapham's median patient age at 69, with 52% women.
Dr. Lapham's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lapham's Medicare patients by sex, 2024
- Women8964%
- Men5136%
Chronic conditions among Dr. Lapham's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes34%
- Ischemic heart disease31%
- Chronic kidney disease26%
- Anxiety21%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lapham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. William T. Lapham takes part in Medicare
Dr. Lapham accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Dr. William T. Lapham'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 Dr. William T. Lapham
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. William T. Lapham's NPI number?
Dr. William T. Lapham's NPI number is 1013032887. It was assigned on March 20, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. William T. Lapham?
Dr. William T. Lapham is a physical therapist in Apple Valley, California. The primary specialty in the NPI Registry is Physical Therapist (taxonomy code 225100000X).
Where does Dr. William T. Lapham practice?
Dr. Lapham practices at 18564 Us-18, Apple Valley, CA 92307. Dr. Lapham's primary practice is Coarsegold Physical Therapy, Incorporated in Apple Valley, California. Dmand AI also links Dr. Lapham to 1 group practice or clinic.
What is Dr. William T. Lapham's office phone number?
The practice phone on file for Dr. Lapham is (559) 641-5445.
What is Dr. William T. Lapham's medical license number?
Dr. Lapham holds California license 18588.
What medical group is Dr. William T. Lapham part of?
Dr. Lapham is linked to Coarsegold Physical Therapy.
Does Dr. William T. Lapham accept Medicare?
Yes. CMS lists Dr. Lapham as accepting Medicare assignment.
How many Medicare patients does Dr. William T. Lapham see?
CMS counts 140 Medicare patients who saw Dr. Lapham in 2024, with an average age of 74.
How long has Dr. William T. Lapham been practicing?
Dr. Lapham graduated from medical school in 1992, 34 years ago.
Selling to physical therapist practices?
See physical therapists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card