Dr. David Michael Weingarten, MD

  • Tacoma, WA
  • Neurosurgeon
NPI1639336472PAC ID2365752912
Medicare services, 2024
124
Medicare patients, 2024
114
Publications
3
Hospital affiliations
5
Industry payments
$6,100
Practice address
1717 South J Street, Tacoma, WA 98405
Practice phone
Call (253) 627-4101
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

St. Joseph Medical Center

Hospital · Tacoma, Washington

See all 8 affiliations

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Dr. David Michael Weingarten is a neurosurgeon in Tacoma, Washington

Dr. Weingarten practices at St. Joseph Medical Center in Tacoma, Washington, part of CommonSpirit Health.

Dr. Weingarten's NPI, 1639336472, was assigned on May 20, 2008. Dr. Weingarten graduated from OHSU School of Medicine in 2007. Dr. Weingarten's California license number on file is A110152.

NPI and contact details
Medicare PAC ID
2365752912
NPI enumeration date
May 20, 2008
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(253) 627-4101
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
45
Medical school graduation
2007

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. David Michael Weingarten practices at St. Joseph Medical Center in Tacoma, Washington

Dr. Weingarten's primary practice is St. Joseph Medical Center, at 1717 South J Street, Tacoma, WA 98405 in Pierce County. The practice phone is (253) 627-4101.

Source: Dmand AI Affiliation Data

Dr. David Michael Weingarten is affiliated with 5 sites of care and 3 medical groups

Dr. Weingarten's primary practice is St. Joseph Medical Center in Tacoma, Washington, part of CommonSpirit Health. Dr. Weingarten is also affiliated with St. Michael Medical Center. The medical group on file is Franciscan Orthopedics - Silverdale. Dmand AI also links Dr. Weingarten to 3 more hospitals and 2 medical groups, each named with a free account.

See all 8 affiliations for Dr. Weingarten

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. David Michael Weingarten's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Weingarten practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
St. Joseph Medical CenterAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Weingarten practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.

Dr. David Michael Weingarten is one of 187 neurosurgeons in Washington

Neurological surgery is Dr. Weingarten's primary specialty in the NPI Registry, under taxonomy code 207T00000X. Dr. Weingarten is board certified in neurological surgery by the American Board of Neurological Surgery. Dmand AI has Dr. Weingarten's licenses on file in 8 states: California, Guam, Texas, Washington, North Dakota, Northern Mariana Islands, District of Columbia and Virginia.

Specialties and state licenses

  • Neurological surgery, CaliforniaPrimaryLicense A110152 · 2009 to 2025 · taxonomy 207T00000X
  • Guam licenseLicense M-1893 · Since 2025
  • Texas license2024 to 2026
  • Washington licenseLicense MD61507087 · 2023 to 2026
  • North Dakota license2024 to 2025
  • Northern Mariana Islands license2016 to 2020
  • District of Columbia license2007 to 2009
  • Virginia license2007 to 2009

Neurosurgeons near Dr. Weingarten

Counts of neurosurgeons 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. David Michael Weingarten billed Medicare for 124 services in 2024

CMS data shows 124 Medicare services from Dr. Weingarten across 4 procedure codes in 2024, for 114 Medicare patients. Medicare paid $6,400 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024124
Medicare patients114
Paid by Medicare$6,400
Procedure codes4

Dr. Weingarten's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 02024: 95
Other services
2023: 02024: 29
Surgery
2023: 812024: 0100%

Dr. Weingarten compared with the Washington median for neurosurgeons, 2024

  • Dr. Weingarten
  • Washington median
Medicare services
124vs 15419% below
Medicare patients
114vs 13214% below

Medians across 156 neurosurgeons in Washington with Dmand AI profiles that report each measure.

Dr. Weingarten'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.

See all procedures by Dr. Weingarten

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. David Michael Weingarten treated 114 Medicare patients in 2024, average age 77

CMS counts 114 Medicare patients who saw Dr. Weingarten in 2024. The largest group is 75 to 84, with 48 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.80, 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. Weingarten's median patient age at 68, with 40% women.

Medicare patients, 2024114
Average age77
Average risk score1.80
Also on Medicaid19%

Dr. Weingarten's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Weingarten's Medicare patients by sex, 2024

  • Women5851%
  • Men5649%

Chronic conditions among Dr. Weingarten's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis62%
  4. Stroke or TIA49%
  5. Diabetes41%
  6. Chronic kidney disease39%
  7. Heart failure39%
  8. Ischemic heart disease39%

Share of Medicare patients with each condition. A patient can have several.

Dr. Weingarten's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women40%
  • Men60%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. David Michael Weingarten ranks in the 35th percentile for spinal fusion in Medicare

Dr. Weingarten accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 18 procedures of spinal fusion by Dr. Weingarten, more than 35% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Weingarten ranks in Medicare procedure volume

Spinal fusion
35th percentile18 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Laminectomy or laminotomy (partial removal of spine bones): 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. David Michael Weingarten has 3 publications on record

Dmand AI links 3 papers to Dr. Weingarten in 2012. Dr. Weingarten's most frequent co-authors are Ashok R. Asthagiri, MD, Justin B. Brown, MD and Mark Alexander Mahan, MD.

Papers3

Dr. Weingarten's most frequent co-authors

Recent publications by Dr. Weingarten

See all 3 publications and co-authors

See who Dr. Weingarten researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Weingarten works with, so you can find a warm path to the right neurosurgeons.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. David Michael Weingarten received $6,100 in industry payments from 2016 to 2021

CMS Open Payments shows 30 general payments to Dr. Weingarten from 7 drug and device companies from 2016 to 2021. Debt forgiveness make up the largest share, 49% of the total. Johnson & Johnson Health Care Systems Inc. paid the most, $2,991.

General payments to Dr. Weingarten by program year, 2016 to 2021

General payments to Dr. Weingarten by kind, 2016 to 2021

$6.1Kin total
  • Debt forgiveness$2,99149%
  • Travel and lodging$2,01733%
  • Food and beverage$1,09318%

Companies that paid Dr. Weingarten the most, 2016 to 2021

Share is of all general payments to this clinician.

See all payments to Dr. Weingarten

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. David Michael Weingarten graduated from OHSU School of Medicine

Dr. Weingarten graduated from OHSU School of Medicine in 2007.

  1. Medical schoolOHSU School of Medicine
  2. Board certified in neurological surgeryAmerican Board of Neurological Surgery

Source: Dmand AI Professional Profile Data

Dr. David Michael Weingarten accepts plans from 12 insurance carriers

Dr. Weingarten is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Humana
  • Kaiser Permanente
  • Blue Cross Blue Shield of Massachusetts
  • +4 more carriersWith a free account

Plan types Dr. Weingarten accepts, by number of carriers

  1. Medicare10
  2. PPO10
  3. HMO7
  4. POS4
  5. EPO3
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. David Michael Weingarten's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors 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-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. David Michael Weingarten

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. David Michael Weingarten's NPI number?

Dr. David Michael Weingarten's NPI number is 1639336472. It was assigned on May 20, 2008, and it is active in the NPI Registry.

What kind of doctor is Dr. David Michael Weingarten?

Dr. David Michael Weingarten is a neurosurgeon in Tacoma, Washington. The primary specialty in the NPI Registry is Neurological Surgery Physician (taxonomy code 207T00000X).

Where does Dr. David Michael Weingarten practice?

Dr. Weingarten practices at 1717 South J Street, Tacoma, WA 98405. Dr. Weingarten's primary practice is St. Joseph Medical Center in Tacoma, Washington, part of CommonSpirit Health. Dmand AI also links Dr. Weingarten to 3 hospitals and 2 medical groups.

What is Dr. David Michael Weingarten's office phone number?

The practice phone on file for Dr. Weingarten is (253) 627-4101.

What is Dr. David Michael Weingarten's medical license number?

Dr. Weingarten's California license number on file is A110152, one of the licenses on file in 8 states.

Which states has Dr. David Michael Weingarten been licensed in?

Dmand AI has state licenses on file for Dr. Weingarten in California (2009 to 2025), Guam (since 2025), Texas (2024 to 2026), Washington (2023 to 2026), North Dakota (2024 to 2025), Northern Mariana Islands (2016 to 2020), District of Columbia (2007 to 2009) and Virginia (2007 to 2009).

Which hospitals is Dr. David Michael Weingarten affiliated with?

Dr. Weingarten practices at St. Joseph Medical Center in Tacoma, Washington. Dr. Weingarten is also affiliated with St. Michael Medical Center. Dmand AI links Dr. Weingarten to 3 more hospitals.

What medical group is Dr. David Michael Weingarten part of?

Dr. Weingarten is linked to Franciscan Orthopedics - Silverdale. Dmand AI links Dr. Weingarten to 2 more medical groups.

Does Dr. David Michael Weingarten accept Medicare?

Yes. CMS data shows Dr. Weingarten billed Medicare for 124 services in 2024, and Dr. Weingarten accepts Medicare assignment.

How many Medicare patients does Dr. David Michael Weingarten see?

CMS counts 114 Medicare patients who saw Dr. Weingarten in 2024, with an average age of 77.

Show 8 more questionsShow fewer questions

Is Dr. David Michael Weingarten board certified?

Yes. Dr. Weingarten is board certified in neurological surgery by the American Board of Neurological Surgery.

What services does Dr. David Michael Weingarten bill to Medicare?

In 2024, Dr. Weingarten's most billed Medicare services were care management and other visits (99451), hospital inpatient care (99223) and medicare service (G0316).

Where did Dr. David Michael Weingarten go to medical school?

Dr. Weingarten graduated from OHSU School of Medicine in 2007.

Has Dr. David Michael Weingarten received payments from drug or device companies?

CMS Open Payments shows $6,100 in general payments to Dr. Weingarten from 7 companies from 2016 to 2021. The largest total came from Johnson & Johnson Health Care Systems Inc.

How long has Dr. David Michael Weingarten been practicing?

Dr. Weingarten graduated from medical school in 2007, 19 years ago.

Does Dr. David Michael Weingarten do research?

Dmand AI links 3 publications to Dr. Weingarten.

Who does Dr. David Michael Weingarten publish with?

Dr. Weingarten's most frequent co-authors are Ashok R. Asthagiri, MD (1 shared paper), Justin B. Brown, MD (1 shared paper) and Mark Alexander Mahan, MD (1 shared paper).

What insurance does Dr. David Michael Weingarten accept?

Dr. Weingarten is in network with 12 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 10. Check the plan with the practice before a visit.

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