Dr. George William Middleton Jr., MD
- Medicare services, 2018
- 9,874
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 2,102
- Hospital affiliations
- 2
- Industry payments
- $741
- Practice address
- 9455 Clairemont Mesa Blvd, San Diego, CA 92123
- Practice phone
- Call (619) 528-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kaiser Permanente San Diego Medical Center
San Diego, California
Find Dr. Middleton'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. George William Middleton Jr. is a urologist in San Diego, California
Dr. Middleton practices at Kaiser Permanente San Diego Medical Center in San Diego, California.
Dr. Middleton's NPI, 1376581140, was assigned on June 3, 2006. Dr. Middleton graduated from Saint Louis University School of Medicine in 1995. Dr. Middleton holds North Carolina license 9701495.
- NPI
- 1376581140NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123277860
- NPI enumeration date
- June 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (619) 528-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. George William Middleton Jr. practices at Kaiser Permanente San Diego Medical Center in San Diego, California
Dr. Middleton's primary practice is Kaiser Permanente San Diego Medical Center, at 9455 Clairemont Mesa Blvd, San Diego, CA 92123 in San Diego County. The practice phone is (619) 528-5000.
- Kaiser Permanente San Diego Medical Center9455 Clairemont Mesa Blvd, San Diego, CA 92123 · San Diego CountyPhone(619) 528-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. George William Middleton Jr. is affiliated with 3 sites of care and 1 medical group
Dr. Middleton's primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California. Dr. Middleton is also affiliated with Kaiser Permanente Zion Medical Center. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Dr. Middleton to 1 more hospital, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. George William Middleton Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Middleton practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kaiser Permanente San Diego Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. George William Middleton Jr. is one of 1,395 urologists in California
Urology is Dr. Middleton's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Middleton is licensed in North Carolina.
Specialties and state licenses
- Urology, North CarolinaPrimary
Urologists near Dr. Middleton
Counts of urologists 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. George William Middleton Jr. billed Medicare for 9,874 services in 2018
CMS data shows 9,874 Medicare services from Dr. Middleton across 14 procedure codes in 2018, for 12 Medicare patients. Medicare paid $85,403 for them.
Dr. Middleton's Medicare services by type, 2017 to 2018
- 2017
- 2018
- Drugs given in the office
- 2017: 1032018: 8,0607725%
- Office and hospital visits
- 2017: 8152018: 7478%
- Surgery
- 2017: 5012018: 4883%
- Lab and pathology
- 2017: 7132018: 43938%
- Tests and treatments
- 2017: 1482018: 12416%
- Imaging
- 2017: 162018: 16No change
Where Dr. Middleton's Medicare services took place, 2018
- In an office9,835100%
- In a facility390%
Dr. Middleton compared with the California median for urologists, 2018
- Dr. Middleton
- California median
- Medicare services
- 9,874vs 1,0509.4 times
- Medicare patients
- 12vs 34697% below
- Part D claims
- 2,012vs 6423.1 times
Medians across 1,310 urologists in California with Dmand AI profiles that report each measure.
Dr. Middleton's most billed Medicare procedure codes, 2018
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. Middleton?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Middleton and other urologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. George William Middleton Jr. treated 12 Medicare patients in 2024, average age 74
CMS counts 12 Medicare patients who saw Dr. Middleton in 2024. Their average risk score is 1.61, 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. Middleton's median patient age at 70, with 27% women.
Dr. Middleton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women27%
- Men72%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. George William Middleton Jr. wrote 2,102 Medicare Part D claims in 2024
In 2024, Dr. Middleton wrote 2,102 Medicare Part D claims for 578 patients. 96% of them were for generic drugs. CMS names the drug for 2,012 of them, across 27 drugs with 11 or more claims each, at $138,455 in total drug cost. In 2023, CMS named 1,824 claims across 24 drugs.
Dr. Middleton's Part D claims by kind of drug, 2024
- Generic2,014 claims96%
- Brand-name and other88 claims4%
Dr. Middleton'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. Middleton's Part D claims, 2024
- Opioids5%112 of 2,102 claims
- Antibiotics17%348 of 2,102 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: 1,8242024: 2,01210%
Drugs named by CMS: 27 in 2024, 24 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
How Dr. George William Middleton Jr. takes part in Medicare
Dr. Middleton 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. George William Middleton Jr. received $741 in industry payments from 2016 to 2025
CMS Open Payments shows 26 general payments to Dr. Middleton from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 92% of the total. Boston Scientific Corporation paid the most, $167.
General payments to Dr. Middleton by program year, 2016 to 2025
General payments to Dr. Middleton by kind, 2016 to 2025
- Food and beverage$68092%
- Gifts$618%
Companies that paid Dr. Middleton the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. George William Middleton Jr. graduated from Saint Louis University School of Medicine
Dr. Middleton graduated from Saint Louis University School of Medicine in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. George William Middleton Jr.'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| 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. George William Middleton Jr.
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. George William Middleton Jr.'s NPI number?
Dr. George William Middleton Jr.'s NPI number is 1376581140. It was assigned on June 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. George William Middleton Jr.?
Dr. George William Middleton Jr. is a urologist in San Diego, California. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. George William Middleton Jr. practice?
Dr. Middleton practices at 9455 Clairemont Mesa Blvd, San Diego, CA 92123. Dr. Middleton's primary practice is Kaiser Permanente San Diego Medical Center in San Diego, California. Dmand AI also links Dr. Middleton to 1 hospital.
What is Dr. George William Middleton Jr.'s office phone number?
The practice phone on file for Dr. Middleton is (619) 528-5000.
What is Dr. George William Middleton Jr.'s medical license number?
Dr. Middleton holds North Carolina license 9701495.
Which hospitals is Dr. George William Middleton Jr. affiliated with?
Dr. Middleton is affiliated with Kaiser Permanente Zion Medical Center. Dmand AI links Dr. Middleton to 1 more hospital.
What medical group is Dr. George William Middleton Jr. part of?
Dr. Middleton is linked to Southern California Permanente Medical Group.
Does Dr. George William Middleton Jr. accept Medicare?
Yes. CMS data shows Dr. Middleton billed Medicare for 9,874 services in 2018, and Dr. Middleton accepts Medicare assignment.
How many Medicare patients does Dr. George William Middleton Jr. see?
CMS counts 12 Medicare patients who saw Dr. Middleton in 2024, with an average age of 74.
What services does Dr. George William Middleton Jr. bill to Medicare?
In 2018, Dr. Middleton's most billed Medicare services were injected or infused drug (J1071), office visit, established patient (99214) and lab and pathology test (81003).
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Where did Dr. George William Middleton Jr. go to medical school?
Dr. Middleton graduated from Saint Louis University School of Medicine in 1995.
What drugs does Dr. George William Middleton Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Middleton's most prescribed drugs by claims were Tamsulosin HCl, Tadalafil and Finasteride.
Has Dr. George William Middleton Jr. received payments from drug or device companies?
CMS Open Payments shows $741 in general payments to Dr. Middleton from 11 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. George William Middleton Jr. been practicing?
Dr. Middleton graduated from medical school in 1995, 31 years ago.
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