J Shoulder Elbow Surg
Dr. Eric S. Stuffmann, MD
- Medicare services, 2024
- 1,897
- Medicare patients, 2024
- 386
- Part D claims, 2024
- 58
- Publications
- 3
- MIPS score, 2024
- 75
- Practice address
- 3315 Broadway, Oakland, CA 94611
- Practice phone
- Call (925) 939-8585
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Golden State Orthopedics & Spine
Oakland, California
Find Dr. Stuffmann'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. Eric S. Stuffmann is an orthopaedic hand surgery physician in Oakland, California
Dr. Stuffmann practices at Golden State Orthopedics & Spine in Oakland, California.
Dr. Stuffmann's NPI, 1922294719, was assigned on September 14, 2007. Dr. Stuffmann graduated from UC Irvine School of Medicine in 2003. Dr. Stuffmann holds California license A89203.
- NPI
- 1922294719NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830237767
- NPI enumeration date
- September 14, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 939-8585
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eric S. Stuffmann practices at Golden State Orthopedics & Spine in Oakland, California
Dr. Stuffmann's primary practice is Golden State Orthopedics & Spine, at 3315 Broadway, Oakland, CA 94611 in Alameda County. The practice phone is (925) 939-8585.
- Golden State Orthopedics & Spine3315 Broadway, Oakland, CA 94611 · Alameda CountyPhone(925) 939-8585
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Eric S. Stuffmann is affiliated with 7 sites of care and 1 medical group
Dr. Stuffmann's primary practice is Golden State Orthopedics & Spine in Oakland, California. Dr. Stuffmann is also affiliated with Alta Bates Summit Medical Center. The medical group on file is Golden State Orthopedics & Spine. Dmand AI also links Dr. Stuffmann to 4 more hospitals and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Eric S. Stuffmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stuffmann practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Golden State Orthopedics & Spine | Available with a free account |
| +6 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eric S. Stuffmann is one of 268 orthopaedic hand surgery physicians in California
Hand surgery is Dr. Stuffmann's primary specialty in the NPI Registry, under taxonomy code 207XS0106X. Dr. Stuffmann is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery. Dmand AI has Dr. Stuffmann's licenses on file in 2 states: California and Pennsylvania.
Specialties and state licenses
- Orthopaedic hand surgery, CaliforniaPrimary
- Pennsylvania license
Clinical focus
Dmand AI lists arm, wrist, hand fracture and dislocation, carpal tunnel syndrome, enthesopathy in arms, hand joint or tendon inflammation, joint cyst and minor injury to a limb among the conditions Dr. Stuffmann treats.
Orthopaedic hand surgery physicians near Dr. Stuffmann
Counts of orthopaedic hand surgery 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. Eric S. Stuffmann billed Medicare for 1,897 services in 2024
CMS data shows 1,897 Medicare services from Dr. Stuffmann across 19 procedure codes in 2024, for 386 Medicare patients. Medicare paid $105,791 for them.
Dr. Stuffmann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 6312024: 80127%
- Office and hospital visits
- 2023: 4672024: 58124%
- Imaging
- 2023: 2332024: 28221%
- Surgery
- 2023: 1972024: 23318%
Where Dr. Stuffmann's Medicare services took place, 2024
- In an office1,82696%
- In a facility714%
Dr. Stuffmann compared with the California median for orthopaedic hand surgery physicians, 2024
- Dr. Stuffmann
- California median
- Medicare services
- 1,897vs 95898% above
- Medicare patients
- 386vs 34412% above
- Part D claims
- 25vs 5151% below
Medians across 252 orthopaedic hand surgery physicians in California with Dmand AI profiles that report each measure.
Dr. Stuffmann'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. Stuffmann?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stuffmann and other orthopaedic hand surgery physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eric S. Stuffmann treated 386 Medicare patients in 2024, average age 75
CMS counts 386 Medicare patients who saw Dr. Stuffmann in 2024. The largest group is 65 to 74, with 181 patients. 75% of them have high cholesterol, and 69% have high blood pressure. 20% are also on Medicaid. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Stuffmann's median patient age at 60, with 50% women.
Dr. Stuffmann's Medicare patients by age, 2024
Dr. Stuffmann's Medicare patients by sex, 2024
- Women23060%
- Men15640%
Chronic conditions among Dr. Stuffmann's Medicare patients, 2024
- High cholesterol75%
- High blood pressure69%
- Arthritis59%
- Diabetes33%
- Mood disorders26%
- Chronic kidney disease23%
- Ischemic heart disease23%
- Depression22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stuffmann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women50%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eric S. Stuffmann wrote 58 Medicare Part D claims in 2024
In 2024, Dr. Stuffmann wrote 58 Medicare Part D claims for 48 patients. 100% of them were for generic drugs. CMS names the drug for 25 of them, across 1 drug with 11 or more claims each, at $139 in total drug cost. In 2022, CMS named 14 claims across 1 drug.
Dr. Stuffmann'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. Stuffmann's Part D claims, 2024
- Opioids52%30 of 58 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, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 142024: 2579%
Drugs named by CMS: 1 in 2024, 1 in 2022.
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
Dr. Eric S. Stuffmann scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Dr. Stuffmann for performance year 2024, reported as part of a group. Dr. Stuffmann accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 34 procedures of upper limb (arm) arthroscopy (minimally invasive joint repair) by Dr. Stuffmann, more than 77% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
Where Dr. Stuffmann ranks in Medicare procedure volume
- Upper limb (arm) arthroscopy (minimally invasive joint repair)
- 77th percentile34 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Eric S. Stuffmann has 3 publications on record
Dmand AI links 3 papers to Dr. Stuffmann in 2011. The most frequent topics are Cadaver. Dr. Stuffmann's most frequent co-authors are Claudius D. Jarrett, MD, Timothy Robert McAdams, MD and Christopher Charles Schmidt, MD.
Topics Dr. Stuffmann writes about most
- Cadaver
Dr. Stuffmann's most frequent co-authors
- Claudius D. Jarrett, MD1 shared paper
- Timothy Robert McAdams, MD1 shared paper
- Christopher Charles Schmidt, MD1 shared paper
Recent publications by Dr. Stuffmann
Tech Hand Up Extrem Surg
See who Dr. Stuffmann researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Stuffmann works with, so you can find a warm path to the right orthopaedic hand surgery physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eric S. Stuffmann received $1,879 in industry payments from 2016 to 2025
CMS Open Payments shows 24 general payments to Dr. Stuffmann from 11 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 53% of the total. Stryker Corporation paid the most, $1,221.
General payments to Dr. Stuffmann by program year, 2016 to 2025
General payments to Dr. Stuffmann by kind, 2016 to 2025
- Food and beverage$98753%
- Travel and lodging$89247%
Companies that paid Dr. Stuffmann 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. Eric S. Stuffmann graduated from UC Irvine School of Medicine
Dr. Stuffmann graduated from UC Irvine School of Medicine in 2003. Dr. Stuffmann is a member of AOA, AAOS and ASSH.
- Medical school
- Board certified in orthopaedic surgery
- Board certified in surgery of the hand
Source: Dmand AI Professional Profile Data
Dr. Eric S. Stuffmann accepts plans from 10 insurance carriers
Dr. Stuffmann is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Humana
- Regence Health Plans
- Blue Cross and Blue Shield of Kansas City
- +2 more carriersWith a free account
Plan types Dr. Stuffmann accepts, by number of carriers
- Medicare9
- PPO7
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Eric S. Stuffmann'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 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Eric S. Stuffmann
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. Eric S. Stuffmann's NPI number?
Dr. Eric S. Stuffmann's NPI number is 1922294719. It was assigned on September 14, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Eric S. Stuffmann?
Dr. Eric S. Stuffmann is an orthopaedic hand surgery physician in Oakland, California. The primary specialty in the NPI Registry is Orthopaedic Hand Surgery Physician (taxonomy code 207XS0106X).
Where does Dr. Eric S. Stuffmann practice?
Dr. Stuffmann practices at 3315 Broadway, Oakland, CA 94611. Dr. Stuffmann's primary practice is Golden State Orthopedics & Spine in Oakland, California. Dmand AI also links Dr. Stuffmann to 4 hospitals and 1 group practice or clinic.
What is Dr. Eric S. Stuffmann's office phone number?
The practice phone on file for Dr. Stuffmann is (925) 939-8585.
What is Dr. Eric S. Stuffmann's medical license number?
Dr. Stuffmann holds California license A89203, one of the licenses on file in 2 states.
Which states has Dr. Eric S. Stuffmann been licensed in?
Dmand AI has state licenses on file for Dr. Stuffmann in California (2004 to 2026) and Pennsylvania (2008 to 2010).
Which hospitals is Dr. Eric S. Stuffmann affiliated with?
Dr. Stuffmann is affiliated with Alta Bates Summit Medical Center. Dmand AI links Dr. Stuffmann to 4 more hospitals.
What medical group is Dr. Eric S. Stuffmann part of?
Dr. Stuffmann is linked to Golden State Orthopedics & Spine.
Does Dr. Eric S. Stuffmann accept Medicare?
Yes. CMS data shows Dr. Stuffmann billed Medicare for 1,897 services in 2024, and Dr. Stuffmann accepts Medicare assignment.
What is Dr. Eric S. Stuffmann's MIPS score?
Dr. Stuffmann's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Eric S. Stuffmann see?
CMS counts 386 Medicare patients who saw Dr. Stuffmann in 2024, with an average age of 75.
Is Dr. Eric S. Stuffmann board certified?
Yes. Dr. Stuffmann is board certified in orthopaedic surgery by the American Board of Orthopaedic Surgery.
What services does Dr. Eric S. Stuffmann bill to Medicare?
In 2024, Dr. Stuffmann's most billed Medicare services were injected or infused drug (J3301), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Eric S. Stuffmann go to medical school?
Dr. Stuffmann graduated from UC Irvine School of Medicine in 2003.
What drugs does Dr. Eric S. Stuffmann prescribe most?
In 2024 Medicare Part D data, Dr. Stuffmann's most prescribed drugs by claims were Hydrocodone-Acetaminophen.
Has Dr. Eric S. Stuffmann received payments from drug or device companies?
CMS Open Payments shows $1,879 in general payments to Dr. Stuffmann from 11 companies from 2016 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Eric S. Stuffmann been practicing?
Dr. Stuffmann graduated from medical school in 2003, 23 years ago.
Does Dr. Eric S. Stuffmann do research?
Dmand AI links 3 publications to Dr. Stuffmann.
Who does Dr. Eric S. Stuffmann publish with?
Dr. Stuffmann's most frequent co-authors are Claudius D. Jarrett, MD (1 shared paper), Timothy Robert McAdams, MD (1 shared paper) and Christopher Charles Schmidt, MD (1 shared paper).
What insurance does Dr. Eric S. Stuffmann accept?
Dr. Stuffmann is in network with 10 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.
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