Dr. Fredrick Naylor, MD
- Medicare services, 2016
- 25,016
- Part D claims, 2016
- 2,081
- Industry payments
- $87
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 5400 W Hillsdale Ave, Visalia, CA 93291-8222
- Practice phone
- Call (559) 738-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Visalia Medical Clinic
Multi-specialty group site · Visalia, California
Find Dr. Naylor'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. Fredrick Naylor is a family medicine physician in Visalia, California
Dr. Naylor practices at Visalia Medical Clinic in Visalia, California.
Dr. Naylor's NPI, 1417954090, was assigned on June 28, 2005. Dr. Naylor graduated from Carver College of Medicine in 1981. Dr. Naylor's California license number on file is C40644.
- NPI
- 1417954090NPI Registry (opens in a new tab)
- NPI enumeration date
- June 28, 2005
- NPI status
- Active
- Practice phone
- (559) 738-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Fredrick Naylor practices at Visalia Medical Clinic in Visalia, California
Dr. Naylor's primary practice is Visalia Medical Clinic, at 5400 W Hillsdale Ave, Visalia, CA 93291-8222. The practice phone is (559) 738-7500.
- Visalia Medical Clinic5400 W Hillsdale Ave, Visalia, CA 93291-8222Phone(559) 738-7500
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Fredrick Naylor is affiliated with 1 site of care and 1 medical group
Dr. Naylor's primary practice is Visalia Medical Clinic in Visalia, California. Dmand AI also links Dr. Naylor 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. Fredrick Naylor's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Naylor practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Visalia Medical Clinic | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Fredrick Naylor is one of 15,680 family medicine physicians in California
Family medicine is Dr. Naylor's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Naylor's licenses on file in 2 states: California and Alaska.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- Alaska license
Family medicine physicians near Dr. Naylor
Counts of family medicine physicians 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. Fredrick Naylor billed Medicare for 25,016 services in 2016
CMS data shows 25,016 Medicare services from Dr. Naylor across 71 procedure codes in 2016. Medicare paid $298,805 for them. Every service was in an office.
Dr. Naylor's Medicare services by type, 2016
- Lab and pathology19,952
- Surgery4,686
- Office and hospital visits313
- Tests and treatments27
- Other services27
- Drugs given in the office11
Dr. Naylor compared with the California median for family medicine physicians, 2016
- Dr. Naylor
- California median
- Medicare services
- 25,016vs 246101.7 times
- Part D claims
- 2,081vs 8332.5 times
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Naylor's most billed Medicare procedure codes, 2016
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. Naylor and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Fredrick Naylor's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Naylor's median patient age at 76, with 32% women.
Dr. Naylor's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women32%
- Men68%
Source: Dmand AI Patient Panel Data
Dr. Fredrick Naylor wrote 2,081 Medicare Part D claims in 2016
In 2016, Dr. Naylor wrote 2,081 Medicare Part D claims. They cover 57 drugs, with $80,848 in total drug cost.
Dr. Naylor'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. Fredrick Naylor received $87 in industry payments in 2016
CMS Open Payments shows 6 general payments to Dr. Naylor from 4 drug and device companies in 2016. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $32.
Companies that paid Dr. Naylor the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Fredrick Naylor graduated from Carver College of Medicine
Dr. Naylor graduated from Carver College of Medicine in 1981.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. Fredrick Naylor accepts plans from 4 insurance carriers
Dr. Naylor is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Elevance
- Blue Cross Blue Shield of Massachusetts
- HCSC
Plan types Dr. Naylor accepts, by number of carriers
- Medicare4
- PPO4
- EPO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Fredrick Naylor'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Fredrick Naylor
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. Fredrick Naylor's NPI number?
Dr. Fredrick Naylor's NPI number is 1417954090. It was assigned on June 28, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Fredrick Naylor?
Dr. Fredrick Naylor is a family medicine physician in Visalia, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Fredrick Naylor practice?
Dr. Naylor practices at 5400 W Hillsdale Ave, Visalia, CA 93291-8222. Dr. Naylor's primary practice is Visalia Medical Clinic in Visalia, California. Dmand AI also links Dr. Naylor to 1 medical group.
What is Dr. Fredrick Naylor's office phone number?
The practice phone on file for Dr. Naylor is (559) 738-7500.
What is Dr. Fredrick Naylor's medical license number?
Dr. Naylor's California license number on file is C40644, one of the licenses on file in 2 states.
Which states has Dr. Fredrick Naylor been licensed in?
Dmand AI has state licenses on file for Dr. Naylor in California (1982 to 2025) and Alaska (2010 to 2016).
Does Dr. Fredrick Naylor accept Medicare?
Yes. CMS data shows Dr. Naylor billed Medicare for 25,016 services in 2016.
What services does Dr. Fredrick Naylor bill to Medicare?
In 2016, Dr. Naylor's most billed Medicare services were surgery: heart and blood vessels (36415), lab and pathology test (80053) and lab and pathology test (85025).
Where did Dr. Fredrick Naylor go to medical school?
Dr. Naylor graduated from Carver College of Medicine in 1981.
What drugs does Dr. Fredrick Naylor prescribe most?
In 2016 Medicare Part D data, Dr. Naylor's most prescribed drugs by claims were Levothyroxine Sodium, Omeprazole and Amlodipine Besylate.
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Has Dr. Fredrick Naylor received payments from drug or device companies?
CMS Open Payments shows $87 in general payments to Dr. Naylor from 4 companies from 2016 to 2016. The largest total came from Sanofi and Genzyme US Companies.
How long has Dr. Fredrick Naylor been practicing?
Dr. Naylor graduated from medical school in 1981, 45 years ago.
What insurance does Dr. Fredrick Naylor accept?
Dr. Naylor is in network with 4 carriers, including Blue Cross Blue Shield of Michigan, Elevance and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 4. Check the plan with the practice before a visit.
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