Eur J Orthop Surg Traumatol
Dr. Paul C. Walker, MD
- Medicare services, 2024
- 264
- Medicare patients, 2024
- 183
- Part D claims, 2024
- 214
- Publications
- 16
- Hospital affiliations
- 3
- Practice address
- 11370 Anderson St, Loma Linda, CA 92354
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD
Acute Care Hospital outpatient department · Loma Linda, California
Find Dr. Walker'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. Paul C. Walker is an otolaryngologist in Loma Linda, California
Dr. Walker practices at Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD in Loma Linda, California.
Dr. Walker's NPI, 1497916464, was assigned on June 22, 2008. Dr. Walker graduated from Yale School of Medicine in 2008. Dr. Walker's Iowa license number on file is R-8449.
- NPI
- 1497916464NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527208461
- NPI enumeration date
- June 22, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Paul C. Walker practices at Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD in Loma Linda, California
Dr. Walker's primary practice is Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD, at 11370 Anderson St, Loma Linda, CA 92354.
- Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD11370 Anderson St, Loma Linda, CA 92354
Source: Dmand AI Affiliation Data
Dr. Paul C. Walker is affiliated with 8 sites of care and 3 medical groups
Dr. Walker's primary practice is Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD in Loma Linda, California. Dr. Walker is also affiliated with Loma Linda University Medical Center. The medical group on file is Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI also links Dr. Walker to 2 more hospitals, 3 group practices and clinics, 2 medical groups and 1 hospital outpatient department, each named with a free account. Dr. Walker's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Paul C. Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walker practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Paul C. Walker is one of 1,107 otolaryngologists in California
Otolaryngology is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Walker is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Walker's licenses on file in 2 states: Iowa and California.
Specialties and state licenses
- Otolaryngology, IowaPrimary
- California license
Clinical focus
Dmand AI lists endoscopic sinus surgery, larynx and vocal cord disease, thyroid surgery and tinnitus among the conditions Dr. Walker treats.
Otolaryngologists near Dr. Walker
Counts of otolaryngologists 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. Paul C. Walker billed Medicare for 264 services in 2024
CMS data shows 264 Medicare services from Dr. Walker across 6 procedure codes in 2024, for 183 Medicare patients. Medicare paid $52,504 for them.
Dr. Walker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1842024: 20612%
- Surgery
- 2023: 562024: 584%
Where Dr. Walker's Medicare services took place, 2024
- In an office23188%
- In a facility3313%
Dr. Walker compared with the California median for otolaryngologists, 2024
- Dr. Walker
- California median
- Medicare services
- 264vs 66660% below
- Medicare patients
- 183vs 29638% below
- Part D claims
- 125vs 1186% above
Medians across 1,045 otolaryngologists in California with Dmand AI profiles that report each measure.
Dr. Walker's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Walker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Walker and other otolaryngologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Paul C. Walker treated 183 Medicare patients in 2024, average age 71
CMS counts 183 Medicare patients who saw Dr. Walker in 2024. The largest group is 65 to 74, with 87 patients. 75% of them have high blood pressure, and 66% have high cholesterol. 46% are also on Medicaid. Their average risk score is 2.13, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Walker's median patient age at 61, with 53% women.
Dr. Walker's Medicare patients by age, 2024
Dr. Walker's Medicare patients by sex, 2024
- Women9351%
- Men9049%
Chronic conditions among Dr. Walker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol66%
- Arthritis46%
- Diabetes40%
- Mood disorders34%
- Depression31%
- Anxiety28%
- COPD25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Paul C. Walker wrote 214 Medicare Part D claims in 2024
In 2024, Dr. Walker wrote 214 Medicare Part D claims for 71 patients. 96% of them were for generic drugs. CMS names the drug for 125 of them, across 7 drugs with 11 or more claims each, at $1,900 in total drug cost. In 2023, CMS named 95 claims across 6 drugs.
Dr. Walker's Part D claims by kind of drug, 2024
- Generic205 claims96%
- Brand-name and other9 claims4%
Dr. Walker'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. Walker's Part D claims, 2024
- Antibiotics16%35 of 214 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: 952024: 12532%
Drugs named by CMS: 7 in 2024, 6 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
Dr. Paul C. Walker offers telehealth to Medicare patients
Dr. Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Walker as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Paul C. Walker has 16 publications on record
Dmand AI links 16 papers to Dr. Walker, published from 2012 to 2025. 2021 was the busiest year, with 3. The most frequent topics are Anti-Bacterial Agents and Head and Neck Neoplasms. Dr. Walker has published most often in Ann Otol Rhinol Laryngol. Dr. Walker's most frequent co-authors are Steve Lee, MD, Stephanie Cipta Kidd, MD and Khanh K. Nguyen, MD.
Dr. Walker's papers by year, 2012 to 2025
Topics Dr. Walker writes about most
- Anti-Bacterial Agents
- Head and Neck Neoplasms
Dr. Walker's most frequent co-authors
- Steve Lee, MD6 shared papers
- Stephanie Cipta Kidd, MD5 shared papers
- Khanh K. Nguyen, MD5 shared papers
Recent publications by Dr. Walker
Head Neck
Otolaryngol Head Neck Surg
Adv Biol (Weinh)
See who Dr. Walker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Walker works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Paul C. Walker received $4,526 in industry payments from 2019 to 2025
CMS Open Payments shows 11 general payments to Dr. Walker from 4 drug and device companies from 2019 to 2025. Honoraria make up the largest share, 94% of the total. KLS-Martin L.P. paid the most, $4,385.
General payments to Dr. Walker by program year, 2019 to 2025
General payments to Dr. Walker by kind, 2019 to 2025
- Honoraria$4,25094%
- Food and beverage$2766%
Companies that paid Dr. Walker the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Paul C. Walker has 1 award and honors on record
Dmand AI lists 1 award for Dr. Walker.
Awards and honors for Dr. Walker
- Undated
- AAO-HNS Fellow
Source: Dmand AI Professional Profile Data
Dr. Paul C. Walker graduated from Yale School of Medicine
Dr. Walker graduated from Yale School of Medicine in 2008. Dr. Walker is a member of NHS.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Dr. Paul C. Walker accepts plans from 16 insurance carriers
Dr. Walker is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Molina
- Regence Health Plans
- +8 more carriersWith a free account
Plan types Dr. Walker accepts, by number of carriers
- PPO9
- Medicare8
- HMO7
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Paul C. Walker'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (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 |
| 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. Paul C. Walker
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. Paul C. Walker's NPI number?
Dr. Paul C. Walker's NPI number is 1497916464. It was assigned on June 22, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Paul C. Walker?
Dr. Paul C. Walker is an otolaryngologist in Loma Linda, California. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Paul C. Walker practice?
Dr. Walker practices at 11370 Anderson St, Loma Linda, CA 92354. Dr. Walker's primary practice is Loma Linda University Medical Cente - Center for Restorative Neurology - HOPD in Loma Linda, California. Dmand AI also links Dr. Walker to 2 hospitals, 3 group practices and clinics, 2 medical groups and 1 hospital outpatient department.
What is Dr. Paul C. Walker's medical license number?
Dr. Walker's Iowa license number on file is R-8449, one of the licenses on file in 2 states.
Which states has Dr. Paul C. Walker been licensed in?
Dmand AI has state licenses on file for Dr. Walker in Iowa (2008 to 2013) and California (2014 to 2025).
Which hospitals is Dr. Paul C. Walker affiliated with?
Dr. Walker is affiliated with Loma Linda University Medical Center. Dmand AI links Dr. Walker to 2 more hospitals.
What medical group is Dr. Paul C. Walker part of?
Dr. Walker is linked to Loma Linda University Faculty Medical Group (LLUFMG). Dmand AI links Dr. Walker to 2 more medical groups.
Does Dr. Paul C. Walker accept Medicare?
Yes. CMS data shows Dr. Walker billed Medicare for 264 services in 2024, and Dr. Walker accepts Medicare assignment.
Does Dr. Paul C. Walker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Walker as offering telehealth services.
How many Medicare patients does Dr. Paul C. Walker see?
CMS counts 183 Medicare patients who saw Dr. Walker in 2024, with an average age of 71.
Show 9 more questionsShow fewer questions
Is Dr. Paul C. Walker board certified?
Yes. Dr. Walker is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
What services does Dr. Paul C. Walker bill to Medicare?
In 2024, Dr. Walker's most billed Medicare services were office visit, established patient (99214), surgery: lungs and airway (31575) and office visit, established patient (99213).
Where did Dr. Paul C. Walker go to medical school?
Dr. Walker graduated from Yale School of Medicine in 2008.
What drugs does Dr. Paul C. Walker prescribe most?
In 2024 Medicare Part D data, Dr. Walker's most prescribed drugs by claims were Levothyroxine Sodium, Amoxicillin-Clavulanate Potass and Pentoxifylline.
Has Dr. Paul C. Walker received payments from drug or device companies?
CMS Open Payments shows $4,526 in general payments to Dr. Walker from 4 companies from 2019 to 2025. The largest total came from KLS-Martin L.P.
How long has Dr. Paul C. Walker been practicing?
Dr. Walker graduated from medical school in 2008, 18 years ago.
Does Dr. Paul C. Walker do research?
Dmand AI links 16 publications to Dr. Walker, published from 2012 to 2025.
Who does Dr. Paul C. Walker publish with?
Dr. Walker's most frequent co-authors are Steve Lee, MD (6 shared papers), Stephanie Cipta Kidd, MD (5 shared papers) and Khanh K. Nguyen, MD (5 shared papers).
What insurance does Dr. Paul C. Walker accept?
Dr. Walker is in network with 16 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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