J Vasc Interv Radiol
Embolization, TherapeuticFentanylHospitals
Dr. Geoffrey S. Hastings, MD
NPI1720033483PAC ID4587769138
- Medicare services, 2024
- 67
- Medicare patients, 2024
- 128
- Publications
- 9
- Hospital affiliations
- 1
- Industry payments
- $3,011
- Practice address
- 380 West MacArthur Boulevard, Oakland, CA 94609
- Practice phone
- Call (510) 251-0121
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Addiction Medicine & Recovery Services at Oakland Medical Center
Outpatient Addiction Treatment · Oakland, California
Find Dr. Hastings' professional email, personal email and mobile number
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Dr. Geoffrey S. Hastings is an interventional radiologist in Oakland, California
Dr. Hastings practices at Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California.
Dr. Hastings' NPI, 1720033483, was assigned on May 23, 2006. Dr. Hastings graduated from University Of Washington School Of Medicine in 1987. Dr. Hastings holds California license G75634.
NPI and contact details
- NPI
- 1720033483NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4587769138
- NPI enumeration date
- May 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 251-0121
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Geoffrey S. Hastings practices at Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California
Dr. Hastings' primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center, at 380 West MacArthur Boulevard, Oakland, CA 94609. The practice phone is (510) 251-0121.
- Addiction Medicine & Recovery Services at Oakland Medical Center380 West MacArthur Boulevard, Oakland, CA 94609Phone(510) 251-0121
Source: Dmand AI Affiliation Data
Dr. Geoffrey S. Hastings is affiliated with 2 sites of care and 1 medical group
Dr. Hastings' primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California. Dr. Hastings is also affiliated with Oakland Medical Center. The medical group on file is The Permanente Medical Group, Inc.
Addiction Medicine & Recovery Services at Oakland Medical CenterPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Geoffrey S. Hastings' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hastings practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Addiction Medicine & Recovery Services at Oakland Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Geoffrey S. Hastings is one of 559 interventional radiologists in California
Vascular and interventional radiology is Dr. Hastings' primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Hastings is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Hastings' licenses on file in 2 states: California and Maryland.
Specialties and state licenses
- Vascular and interventional radiology, CaliforniaPrimary
- Maryland license
Interventional radiologists near Dr. Hastings
Counts of interventional radiologists 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. Geoffrey S. Hastings billed Medicare for 67 services in 2024
CMS data shows 67 Medicare services from Dr. Hastings across 2 procedure codes in 2024, for 128 Medicare patients. Medicare paid $448 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202467
Medicare patients128
Paid by Medicare$448
Procedure codes2
Dr. Hastings' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 582024: 6716%
Dr. Hastings compared with the California median for interventional radiologists, 2024
- Dr. Hastings
- California median
- Medicare services
- 67vs 83892% below
- Medicare patients
- 128vs 43471% below
Medians across 511 interventional radiologists in California with Dmand AI profiles that report each measure.
Dr. Hastings' 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. Hastings?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hastings and other interventional radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Geoffrey S. Hastings treated 128 Medicare patients in 2024, average age 71
CMS counts 128 Medicare patients who saw Dr. Hastings in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have high blood pressure, and 69% have high cholesterol. 66% are also on Medicaid. Their average risk score is 2.50, 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. Hastings' median patient age at 59, with 58% women.
Medicare patients, 2024128
Average age71
Average risk score2.50
Also on Medicaid66%
Dr. Hastings' Medicare patients by age, 2024
Dr. Hastings' Medicare patients by sex, 2024
- Women6551%
- Men6349%
Chronic conditions among Dr. Hastings' Medicare patients, 2024
- High blood pressure75%
- High cholesterol69%
- Diabetes48%
- Arthritis45%
- Heart failure44%
- Chronic kidney disease43%
- Ischemic heart disease38%
- Mood disorders37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hastings' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 59
Patient panel by sex, all payers
- Women58%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Geoffrey S. Hastings takes part in Medicare
Dr. Hastings 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. Geoffrey S. Hastings has 9 publications on record
Dmand AI links 9 papers to Dr. Hastings, published from 2010 to 2022. 2020 was the busiest year, with 2. The most frequent topics are Amputation, Surgical, Ischemia and Limb Salvage. Dr. Hastings has published most often in J Vasc Interv Radiol. Dr. Hastings' most frequent co-authors are Jason Q. Alexander, MD, Thomas M. Brahler, MD and Jeffrey A. Golden, MD.
Papers9
Years published2010 to 2022
Dr. Hastings' papers by year, 2010 to 2022
Topics Dr. Hastings writes about most
- Amputation, Surgical
- Ischemia
- Limb Salvage
Dr. Hastings' most frequent co-authors
- Jason Q. Alexander, MD1 shared paper
- Thomas M. Brahler, MD1 shared paper
- Jeffrey A. Golden, MD1 shared paper
Recent publications by Dr. Hastings
J Foot Ankle Surg
Amputation, SurgicalConsensusIschemia
J Foot Ankle Surg
Amputation, SurgicalEndovascular ProceduresIschemia
Bronchial DiseasesBronchoscopyComorbidity
See who Dr. Hastings researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hastings works with, so you can find a warm path to the right interventional radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Geoffrey S. Hastings received $3,011 in industry payments from 2016 to 2023
CMS Open Payments shows 7 general payments to Dr. Hastings from 5 drug and device companies from 2016 to 2023. Gifts make up the largest share, 65% of the total. C. R. Bard, Inc. & Subsidiaries paid the most, $1,950.
General payments to Dr. Hastings by program year, 2016 to 2023
General payments to Dr. Hastings by kind, 2016 to 2023
$3Kin total
- Gifts$1,95065%
- Food and beverage$1,06135%
Companies that paid Dr. Hastings the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Geoffrey S. Hastings graduated from University Of Washington School Of Medicine
Dr. Hastings graduated from University Of Washington School Of Medicine in 1987.
- Medical school
- Board certified in interventional radiology and diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Geoffrey S. Hastings accepts plans from 2 insurance carriers
Dr. Hastings is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Kaiser Permanente
- CMS Medicare
Plan types Dr. Hastings accepts, by number of carriers
- EPO1
- HMO1
- Medicare1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Geoffrey S. Hastings'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| 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. Geoffrey S. Hastings
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. Geoffrey S. Hastings' NPI number?
Dr. Geoffrey S. Hastings' NPI number is 1720033483. It was assigned on May 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Geoffrey S. Hastings?
Dr. Geoffrey S. Hastings is an interventional radiologist in Oakland, California. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Geoffrey S. Hastings practice?
Dr. Hastings practices at 380 West MacArthur Boulevard, Oakland, CA 94609. Dr. Hastings' primary practice is Addiction Medicine & Recovery Services at Oakland Medical Center in Oakland, California.
What is Dr. Geoffrey S. Hastings' office phone number?
The practice phone on file for Dr. Hastings is (510) 251-0121.
What is Dr. Geoffrey S. Hastings' medical license number?
Dr. Hastings holds California license G75634, one of the licenses on file in 2 states.
Which states has Dr. Geoffrey S. Hastings been licensed in?
Dmand AI has state licenses on file for Dr. Hastings in California (1992 to 2026) and Maryland (1995 to 2002).
Which hospitals is Dr. Geoffrey S. Hastings affiliated with?
Dr. Hastings is affiliated with Oakland Medical Center.
What medical group is Dr. Geoffrey S. Hastings part of?
Dr. Hastings is linked to The Permanente Medical Group, Inc.
Does Dr. Geoffrey S. Hastings accept Medicare?
Yes. CMS data shows Dr. Hastings billed Medicare for 67 services in 2024, and Dr. Hastings accepts Medicare assignment.
How many Medicare patients does Dr. Geoffrey S. Hastings see?
CMS counts 128 Medicare patients who saw Dr. Hastings in 2024, with an average age of 71.
Show 8 more questionsShow fewer questions
Is Dr. Geoffrey S. Hastings board certified?
Yes. Dr. Hastings is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology.
What services does Dr. Geoffrey S. Hastings bill to Medicare?
In 2024, Dr. Hastings' most billed Medicare services were diagnostic imaging (71045) and diagnostic imaging (71046).
Where did Dr. Geoffrey S. Hastings go to medical school?
Dr. Hastings graduated from University Of Washington School Of Medicine in 1987.
Has Dr. Geoffrey S. Hastings received payments from drug or device companies?
CMS Open Payments shows $3,011 in general payments to Dr. Hastings from 5 companies from 2016 to 2023. The largest total came from C. R. Bard, Inc. & Subsidiaries.
How long has Dr. Geoffrey S. Hastings been practicing?
Dr. Hastings graduated from medical school in 1987, 39 years ago.
Does Dr. Geoffrey S. Hastings do research?
Dmand AI links 9 publications to Dr. Hastings, published from 2010 to 2022.
Who does Dr. Geoffrey S. Hastings publish with?
Dr. Hastings' most frequent co-authors are Jason Q. Alexander, MD (1 shared paper), Thomas M. Brahler, MD (1 shared paper) and Jeffrey A. Golden, MD (1 shared paper).
What insurance does Dr. Geoffrey S. Hastings accept?
Dr. Hastings is in network with 2 carriers, including Kaiser Permanente and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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