Dr. William Rajala, MD
- Part D claims, 2024
- 882
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 4904 Telegraph Road, Ventura, CA 93003
- Practice phone
- Call (805) 642-4101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Coastal View Healthcare Center
Skilled Nursing Facility · Ventura, California
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Dr. William Rajala is an internist in Ventura, California
Dr. Rajala practices at Coastal View Healthcare Center in Ventura, California.
Dr. Rajala's NPI, 1427086842, was assigned on June 28, 2006. Dr. Rajala graduated from Feinberg School of Medicine in 1986. Dr. Rajala's California license number on file is G62173.
- NPI
- 1427086842NPI Registry (opens in a new tab)
- NPI enumeration date
- June 28, 2006
- NPI status
- Active
- Practice phone
- (805) 642-4101
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. William Rajala practices at Coastal View Healthcare Center in Ventura, California
Dr. Rajala's primary practice is Coastal View Healthcare Center, at 4904 Telegraph Road, Ventura, CA 93003 in Ventura County. The practice phone is (805) 642-4101.
- Coastal View Healthcare Center4904 Telegraph Road, Ventura, CA 93003 · Ventura CountyPhone(805) 642-4101
Source: Dmand AI Affiliation Data
Dr. William Rajala is affiliated with 1 site of care
Dr. Rajala's primary practice is Coastal View Healthcare Center in Ventura, California.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Rajala's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rajala practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Coastal View Healthcare Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Rajala is one of 16,751 internists in California
Internal medicine is Dr. Rajala's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Rajala is board certified in hospice and palliative medicine by the American Board of Internal Medicine. Dr. Rajala has a license on file in California.
Specialties and state licenses
- Internal medicine, CaliforniaPrimary
Internists near Dr. Rajala
Counts of internists 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 Rajala's patients have a median age of 86
Across all payers, Dmand AI patient panel data puts Dr. Rajala's median patient age at 86, with 58% women.
Dr. Rajala's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 86
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. William Rajala wrote 882 Medicare Part D claims in 2024
In 2024, Dr. Rajala wrote 882 Medicare Part D claims for 104 patients. 84% of them were for generic drugs. CMS names the drug for 533 of them, across 22 drugs with 11 or more claims each, at $41,087 in total drug cost. In 2023, CMS named 383 claims across 18 drugs.
Dr. Rajala's Part D claims by kind of drug, 2024
- Generic741 claims84%
- Brand-name and other141 claims16%
Dr. Rajala'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. Rajala's Part D claims, 2024
- Antibiotics2%20 of 882 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: 3832024: 53339%
Drugs named by CMS: 22 in 2024, 18 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. William Rajala has 1 award and honors on record
Dmand AI lists 1 award for Dr. Rajala, most recently NCQA HSRP in 2012.
Awards and honors for Dr. Rajala
- 2012
- NCQA HSRP
Source: Dmand AI Professional Profile Data
Dr. William Rajala graduated from Feinberg School of Medicine
Dr. Rajala graduated from Feinberg School of Medicine in 1986.
- Medical school
- Board certified in hospice and palliative medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. William Rajala'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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. William Rajala
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 Rajala's NPI number?
Dr. William Rajala's NPI number is 1427086842. It was assigned on June 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Rajala?
Dr. William Rajala is an internist in Ventura, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. William Rajala practice?
Dr. Rajala practices at 4904 Telegraph Road, Ventura, CA 93003. Dr. Rajala's primary practice is Coastal View Healthcare Center in Ventura, California.
What is Dr. William Rajala's office phone number?
The practice phone on file for Dr. Rajala is (805) 642-4101.
What is Dr. William Rajala's medical license number?
Dr. Rajala's California license number on file is G62173.
Is Dr. William Rajala board certified?
Yes. Dr. Rajala is board certified in hospice and palliative medicine by the American Board of Internal Medicine.
Where did Dr. William Rajala go to medical school?
Dr. Rajala graduated from Feinberg School of Medicine in 1986.
What drugs does Dr. William Rajala prescribe most?
In 2024 Medicare Part D data, Dr. Rajala's most prescribed drugs by claims were Levothyroxine Sodium, Eliquis and Escitalopram Oxalate.
How long has Dr. William Rajala been practicing?
Dr. Rajala graduated from medical school in 1986, 40 years ago.
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