Dr. Jonathan Robert Drysdale, MD
- Medicare services, 2021
- 28
- Part D claims, 2019
- 12
- Industry payments
- $2,257
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2208 W 7th St, Los Angeles, CA 90057-4002
- Practice phone
- Call (213) 384-3434
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Valley Clinica Medica General Medical Center
Multi-specialty group site · Los Angeles, California
Find Dr. Drysdale'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. Jonathan Robert Drysdale is a general practice physician in Los Angeles, California
Dr. Drysdale practices at Valley Clinica Medica General Medical Center in Los Angeles, California.
Dr. Drysdale's NPI, 1043444854, was assigned on May 7, 2009. Dr. Drysdale graduated from Georgetown University School of Medicine in 1997. Dr. Drysdale holds California license C53570.
- NPI
- 1043444854NPI Registry (opens in a new tab)
- NPI enumeration date
- May 7, 2009
- NPI status
- Active
- Practice phone
- (213) 384-3434
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Robert Drysdale practices at Valley Clinica Medica General Medical Center in Los Angeles, California
Dr. Drysdale's primary practice is Valley Clinica Medica General Medical Center, at 2208 W 7th St, Los Angeles, CA 90057-4002. The practice phone is (213) 384-3434.
- Valley Clinica Medica General Medical Center2208 W 7th St, Los Angeles, CA 90057-4002Phone(213) 384-3434
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Robert Drysdale is affiliated with 1 site of care and 1 medical group
Dr. Drysdale's primary practice is Valley Clinica Medica General Medical Center in Los Angeles, California. Dmand AI also links Dr. Drysdale 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. Jonathan Robert Drysdale's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Drysdale practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Valley Clinica Medica General Medical Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Robert Drysdale is one of 1,526 general practice physicians in California
General practice is Dr. Drysdale's primary specialty in the NPI Registry, under taxonomy code 208D00000X. Dr. Drysdale is licensed in California.
Specialties and state licenses
- General practice, CaliforniaPrimary
General practice physicians near Dr. Drysdale
Counts of general practice 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. Jonathan Robert Drysdale billed Medicare for 28 services in 2021
CMS data shows 28 Medicare services from Dr. Drysdale across 1 procedure code in 2021. Medicare paid $4,917 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Drysdale's Medicare services by type, 2019 to 2021
- 2019
- 2021
- Office and hospital visits
- 2019: 1872021: 2885%
Dr. Drysdale compared with the California median for general practice physicians, 2021
- Dr. Drysdale
- California median
- Medicare services
- 28vs 26289% below
- Part D claims
- 12vs 19294% below
Medians across 1,114 general practice physicians in California with Dmand AI profiles that report each measure.
Dr. Drysdale's most billed Medicare procedure codes, 2021
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. Drysdale and other general practice physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Robert Drysdale's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Drysdale's median patient age at 57, with 100% women.
Dr. Drysdale's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Jonathan Robert Drysdale wrote 12 Medicare Part D claims in 2019
In 2019, Dr. Drysdale wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $147 in total drug cost.
Dr. Drysdale's most prescribed drugs by claims, 2019
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. Jonathan Robert Drysdale received $2,257 in industry payments from 2016 to 2022
CMS Open Payments shows 29 general payments to Dr. Drysdale from 3 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 91% of the total. Merz North America, Inc. paid the most, $1,397.
General payments to Dr. Drysdale by program year, 2016 to 2022
General payments to Dr. Drysdale by kind, 2016 to 2022
- Food and beverage$2,06391%
- Education$1396%
- Gifts$552%
Companies that paid Dr. Drysdale the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Robert Drysdale graduated from Georgetown University School of Medicine
Dr. Drysdale graduated from Georgetown University School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Robert Drysdale'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 |
| 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. Jonathan Robert Drysdale
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. Jonathan Robert Drysdale's NPI number?
Dr. Jonathan Robert Drysdale's NPI number is 1043444854. It was assigned on May 7, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Robert Drysdale?
Dr. Jonathan Robert Drysdale is a general practice physician in Los Angeles, California. The primary specialty in the NPI Registry is General Practice Physician (taxonomy code 208D00000X).
Where does Dr. Jonathan Robert Drysdale practice?
Dr. Drysdale practices at 2208 W 7th St, Los Angeles, CA 90057-4002. Dr. Drysdale's primary practice is Valley Clinica Medica General Medical Center in Los Angeles, California. Dmand AI also links Dr. Drysdale to 1 medical group.
What is Dr. Jonathan Robert Drysdale's office phone number?
The practice phone on file for Dr. Drysdale is (213) 384-3434.
What is Dr. Jonathan Robert Drysdale's medical license number?
Dr. Drysdale holds California license C53570.
Does Dr. Jonathan Robert Drysdale accept Medicare?
Yes. CMS data shows Dr. Drysdale billed Medicare for 28 services in 2021.
What services does Dr. Jonathan Robert Drysdale bill to Medicare?
In 2021, Dr. Drysdale's most billed Medicare services were hospital inpatient care (99223).
Where did Dr. Jonathan Robert Drysdale go to medical school?
Dr. Drysdale graduated from Georgetown University School of Medicine in 1997.
What drugs does Dr. Jonathan Robert Drysdale prescribe most?
In 2019 Medicare Part D data, Dr. Drysdale's most prescribed drugs by claims were Brimonidine Tartrate.
Has Dr. Jonathan Robert Drysdale received payments from drug or device companies?
CMS Open Payments shows $2,257 in general payments to Dr. Drysdale from 3 companies from 2016 to 2022. The largest total came from Merz North America, Inc.
How long has Dr. Jonathan Robert Drysdale been practicing?
Dr. Drysdale graduated from medical school in 1997, 29 years ago.
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