Dr. Phillip K. Kay, MD
- Part D claims, 2020
- 339
- Hospital affiliations
- 2
- Industry payments
- $251
- Medical groups
- 2
- Insurance carriers
- 3
- Practice address
- 5601 De Soto Avenue, Woodland Hills, CA 91367
- Practice phone
- Call (818) 719-3800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Kay'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. Phillip K. Kay is a pain medicine physician in Woodland Hills, California
Dr. Kay practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente.
Dr. Kay's NPI, 1609924489, was assigned on January 8, 2007. Dr. Kay graduated from Saint Louis University School Of Medicine in 1988. Dr. Kay holds California license G66682.
- NPI
- 1609924489NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2567522246
- NPI enumeration date
- January 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (818) 719-3800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Phillip K. Kay practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California
Dr. Kay's primary practice is Kaiser Permanente Woodland Hills Medical Center, at 5601 De Soto Avenue, Woodland Hills, CA 91367 in Los Angeles County. The practice phone is (818) 719-3800.
- Kaiser Permanente Woodland Hills Medical Center5601 De Soto Avenue, Woodland Hills, CA 91367 · Los Angeles CountyPhone(818) 719-3800
Source: Dmand AI Affiliation Data
Dr. Phillip K. Kay is affiliated with 3 sites of care and 2 medical groups
Dr. Kay's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente. Dr. Kay is also affiliated with Samuel Simmonds Memorial Hospital. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Kay to 1 more dialysis center and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Phillip K. Kay's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kay practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente Woodland Hills Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Phillip K. Kay is one of 118 pain medicine physicians in California
Pain medicine is Dr. Kay's primary specialty in the NPI Registry, under taxonomy code 208VP0000X. The record also lists pain medicine. Dr. Kay is board certified in pain medicine by the American Board of Physical Medicine and Rehabilitation. Dmand AI has Dr. Kay's licenses on file in 2 states: California and Nevada.
Specialties and state licenses
- Pain medicine, CaliforniaPrimary
- Nevada license
Pain medicine physicians near Dr. Kay
Counts of pain 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. Phillip K. Kay's patients have a median age of 72
Across all payers, Dmand AI patient panel data puts Dr. Kay's median patient age at 72, with 63% women.
Dr. Kay's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women63%
- Men38%
Source: Dmand AI Patient Panel Data
Dr. Phillip K. Kay wrote 339 Medicare Part D claims in 2020
In 2020, Dr. Kay wrote 339 Medicare Part D claims. They cover 10 drugs, with $5,563 in total drug cost. In 2019, CMS named 1,163 claims across 17 drugs.
Dr. Kay's most prescribed drugs by claims, 2020
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2019 to 2020
- 2019
- 2020
- Claims for drugs CMS names
- 2019: 1,1632020: 33971%
Drugs named by CMS: 10 in 2020, 17 in 2019.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Phillip K. Kay takes part in Medicare
Dr. Kay 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)
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Dr. Phillip K. Kay received $251 in industry payments from 2018 to 2019
CMS Open Payments shows 2 general payments to Dr. Kay from 2 drug and device companies from 2018 to 2019. Food and beverage make up the largest share, 100% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $126.
General payments to Dr. Kay by program year, 2018 to 2019
Companies that paid Dr. Kay the most, 2018 to 2019
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Phillip K. Kay has 1 award and honors on record
Dmand AI lists 1 award for Dr. Kay, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Kay
- 2011
- CMS Stage 1 2012
Source: Dmand AI Professional Profile Data
Dr. Phillip K. Kay graduated from Saint Louis University School Of Medicine
Dr. Kay graduated from Saint Louis University School Of Medicine in 1988.
- Medical school
- Board certified in pain medicine
- Board certified in physical medicine & rehabilitation
Source: Dmand AI Professional Profile Data
Dr. Phillip K. Kay accepts plans from 3 insurance carriers
Dr. Kay is in network with 3 carriers, including Kaiser Permanente, AK State Medicaid and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- AK State Medicaid
- CMS Medicare
Plan types Dr. Kay accepts, by number of carriers
- EPO1
- HMO1
- Medicaid1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Phillip K. Kay'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. Phillip K. Kay
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. Phillip K. Kay's NPI number?
Dr. Phillip K. Kay's NPI number is 1609924489. It was assigned on January 8, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Phillip K. Kay?
Dr. Phillip K. Kay is a pain medicine physician in Woodland Hills, California. The primary specialty in the NPI Registry is Pain Medicine Physician (taxonomy code 208VP0000X).
Where does Dr. Phillip K. Kay practice?
Dr. Kay practices at 5601 De Soto Avenue, Woodland Hills, CA 91367. Dr. Kay's primary practice is Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California, part of Kaiser Permanente. Dmand AI also links Dr. Kay to 1 dialysis center and 1 medical group.
What is Dr. Phillip K. Kay's office phone number?
The practice phone on file for Dr. Kay is (818) 719-3800.
What is Dr. Phillip K. Kay's medical license number?
Dr. Kay holds California license G66682, one of the licenses on file in 2 states.
Which states has Dr. Phillip K. Kay been licensed in?
Dmand AI has state licenses on file for Dr. Kay in California (1989 to 2027) and Nevada (1996 to 2027).
Which hospitals is Dr. Phillip K. Kay affiliated with?
Dr. Kay practices at Kaiser Permanente Woodland Hills Medical Center in Woodland Hills, California. Dr. Kay is also affiliated with Samuel Simmonds Memorial Hospital.
What medical group is Dr. Phillip K. Kay part of?
Dr. Kay is linked to Southern California Permanente Medical Group. Dmand AI links Dr. Kay to 1 more medical group.
Does Dr. Phillip K. Kay accept Medicare?
Yes. CMS lists Dr. Kay as accepting Medicare assignment.
Is Dr. Phillip K. Kay board certified?
Yes. Dr. Kay is board certified in pain medicine by the American Board of Physical Medicine and Rehabilitation.
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Where did Dr. Phillip K. Kay go to medical school?
Dr. Kay graduated from Saint Louis University School Of Medicine in 1988.
What drugs does Dr. Phillip K. Kay prescribe most?
In 2020 Medicare Part D data, Dr. Kay's most prescribed drugs by claims were Hydrocodone-Acetaminophen, Oxycodone-Acetaminophen and Gabapentin.
Has Dr. Phillip K. Kay received payments from drug or device companies?
CMS Open Payments shows $251 in general payments to Dr. Kay from 2 companies from 2018 to 2019. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Phillip K. Kay been practicing?
Dr. Kay graduated from medical school in 1988, 38 years ago.
What insurance does Dr. Phillip K. Kay accept?
Dr. Kay is in network with 3 carriers, including Kaiser Permanente, AK State Medicaid and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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