Dr. Timothy Alan Weaver Jr., MD
- Medicare services, 2024
- 548
- Medicare patients, 2024
- 384
- Publications
- 1
- Hospital affiliations
- 1
- Industry payments
- $347
- Practice address
- 3833 Worsham Avenue, Suite 200, Long Beach, CA 90808
- Practice phone
- Call (562) 426-2606
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
MemorialCare Outpatient Surgical Center Long Beach
Surgery Center - Medicare-Certified · Long Beach, California
Find Dr. Weaver'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. Timothy Alan Weaver Jr. is an anesthesiologist in Long Beach, California
Dr. Weaver practices at MemorialCare Outpatient Surgical Center Long Beach in Long Beach, California.
Dr. Weaver's NPI, 1619269883, was assigned on May 6, 2011. Dr. Weaver graduated from Emory School of Medicine in 2011. Dr. Weaver holds California license A125727.
- NPI
- 1619269883NPI Registry (opens in a new tab)
- NPI enumeration date
- May 6, 2011
- NPI status
- Active
- Practice phone
- (562) 426-2606
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Timothy Alan Weaver Jr. practices at MemorialCare Outpatient Surgical Center Long Beach in Long Beach, California
Dr. Weaver's primary practice is MemorialCare Outpatient Surgical Center Long Beach, at 3833 Worsham Avenue, Suite 200, Long Beach, CA 90808. The practice phone is (562) 426-2606.
- MemorialCare Outpatient Surgical Center Long Beach3833 Worsham Avenue, Suite 200, Long Beach, CA 90808Phone(562) 426-2606
Source: Dmand AI Affiliation Data
Dr. Timothy Alan Weaver Jr. is affiliated with 2 sites of care and 1 medical group
Dr. Weaver's primary practice is MemorialCare Outpatient Surgical Center Long Beach in Long Beach, California. Dr. Weaver is also affiliated with Providence St. Joseph Hospital Orange. The medical group on file is Allied Anesthesia Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Timothy Alan Weaver Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weaver practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MemorialCare Outpatient Surgical Center Long Beach | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Timothy Alan Weaver Jr. is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Weaver's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Weaver is board certified in anesthesiology by the American Board of Anesthesiology. Dr. Weaver is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Weaver
Counts of anesthesiologists 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. Timothy Alan Weaver Jr. billed Medicare for 548 services in 2024
CMS data shows 548 Medicare services from Dr. Weaver across 4 procedure codes in 2024, for 384 Medicare patients. Medicare paid $52,923 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Weaver's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 412024: 5481237%
Dr. Weaver compared with the California median for anesthesiologists, 2024
- Dr. Weaver
- California median
- Medicare services
- 548vs 727.6 times
- Medicare patients
- 384vs 1432.7 times
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Weaver'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. Weaver?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Weaver and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Timothy Alan Weaver Jr. treated 384 Medicare patients in 2024, average age 73
CMS counts 384 Medicare patients who saw Dr. Weaver in 2024. The largest group is 65 to 74, with 206 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 94% are also on Medicaid. Their average risk score is 1.90, 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. Weaver's median patient age at 67, with 56% women.
Dr. Weaver's Medicare patients by age, 2024
Dr. Weaver's Medicare patients by sex, 2024
- Women22358%
- Men16142%
Chronic conditions among Dr. Weaver's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes66%
- Arthritis47%
- Chronic kidney disease34%
- Ischemic heart disease26%
- Heart failure21%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Weaver's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Timothy Alan Weaver Jr. has 1 publication on record
Dmand AI links 1 paper to Dr. Weaver.
Recent publications by Dr. Weaver
See who Dr. Weaver researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Weaver works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Timothy Alan Weaver Jr. received $347 in industry payments from 2016 to 2022
CMS Open Payments shows 4 general payments to Dr. Weaver from 2 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Halyard Health, Inc. paid the most, $282.
General payments to Dr. Weaver by program year, 2016 to 2022
Companies that paid Dr. Weaver 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. Timothy Alan Weaver Jr. graduated from Emory School of Medicine
Dr. Weaver graduated from Emory School of Medicine in 2011.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Sources for Dr. Timothy Alan Weaver 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand 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) |
| 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) |
| 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. Timothy Alan Weaver 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. Timothy Alan Weaver Jr.'s NPI number?
Dr. Timothy Alan Weaver Jr.'s NPI number is 1619269883. It was assigned on May 6, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Timothy Alan Weaver Jr.?
Dr. Timothy Alan Weaver Jr. is an anesthesiologist in Long Beach, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Timothy Alan Weaver Jr. practice?
Dr. Weaver practices at 3833 Worsham Avenue, Suite 200, Long Beach, CA 90808. Dr. Weaver's primary practice is MemorialCare Outpatient Surgical Center Long Beach in Long Beach, California.
What is Dr. Timothy Alan Weaver Jr.'s office phone number?
The practice phone on file for Dr. Weaver is (562) 426-2606.
What is Dr. Timothy Alan Weaver Jr.'s medical license number?
Dr. Weaver holds California license A125727.
Which hospitals is Dr. Timothy Alan Weaver Jr. affiliated with?
Dr. Weaver is affiliated with Providence St. Joseph Hospital Orange.
What medical group is Dr. Timothy Alan Weaver Jr. part of?
Dr. Weaver is linked to Allied Anesthesia Medical Group.
Does Dr. Timothy Alan Weaver Jr. accept Medicare?
Yes. CMS data shows Dr. Weaver billed Medicare for 548 services in 2024.
How many Medicare patients does Dr. Timothy Alan Weaver Jr. see?
CMS counts 384 Medicare patients who saw Dr. Weaver in 2024, with an average age of 73.
Is Dr. Timothy Alan Weaver Jr. board certified?
Yes. Dr. Weaver is board certified in anesthesiology by the American Board of Anesthesiology.
Show 5 more questionsShow fewer questions
What services does Dr. Timothy Alan Weaver Jr. bill to Medicare?
In 2024, Dr. Weaver's most billed Medicare services were anesthesia (00142), anesthesia (00140) and anesthesia (00145).
Where did Dr. Timothy Alan Weaver Jr. go to medical school?
Dr. Weaver graduated from Emory School of Medicine in 2011.
Has Dr. Timothy Alan Weaver Jr. received payments from drug or device companies?
CMS Open Payments shows $347 in general payments to Dr. Weaver from 2 companies from 2016 to 2022. The largest total came from Halyard Health, Inc.
How long has Dr. Timothy Alan Weaver Jr. been practicing?
Dr. Weaver graduated from medical school in 2011, 15 years ago.
Does Dr. Timothy Alan Weaver Jr. do research?
Dmand AI links 1 publication to Dr. Weaver.
Selling to anesthesiology practices?
See anesthesiologists in California by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card