Dr. Daniel A. Spilman, MD
- Medicare services, 2024
- 10,382
- Medicare patients, 2024
- 960
- Part D claims, 2024
- 569
- Publications
- 1
- MIPS score, 2024
- 91
- Practice address
- 2637 Shadelands Drive, Walnut Creek, CA 94598
- Practice phone
- Call (925) 329-3710
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
BASS Imaging Center - Walnut Creek
Mammography / Breast Imaging Center · Walnut Creek, California
Find Dr. Spilman'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. Daniel A. Spilman is a pediatric otolaryngology physician in Walnut Creek, California
Dr. Spilman practices at BASS Imaging Center - Walnut Creek in Walnut Creek, California.
Dr. Spilman's NPI, 1619923711, was assigned on May 26, 2006. Dr. Spilman graduated from University Of Michigan Medical School in 1989. Dr. Spilman's California license number on file is G78659.
- NPI
- 1619923711NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466456389
- NPI enumeration date
- May 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 329-3710
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Daniel A. Spilman practices at BASS Imaging Center - Walnut Creek in Walnut Creek, California
Dr. Spilman's primary practice is BASS Imaging Center - Walnut Creek, at 2637 Shadelands Drive, Walnut Creek, CA 94598. The practice phone is (925) 329-3710.
- BASS Imaging Center - Walnut Creek2637 Shadelands Drive, Walnut Creek, CA 94598Phone(925) 329-3710
Source: Dmand AI Affiliation Data
Dr. Daniel A. Spilman is affiliated with 5 sites of care and 2 medical groups
Dr. Spilman's primary practice is BASS Imaging Center - Walnut Creek in Walnut Creek, California. Dr. Spilman is also affiliated with Dignity Health - Dominican Hospital. The medical group on file is BASS Medical Group. Dmand AI also links Dr. Spilman to 1 more hospital, 2 group practices and clinics and 1 medical group, each named with a free account. Dr. Spilman's employer is on file too: a breast imaging center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Daniel A. Spilman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spilman practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| BASS Imaging Center - Walnut Creek | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Daniel A. Spilman is one of 81 pediatric otolaryngology physicians in California
Pediatric otolaryngology is Dr. Spilman's primary specialty in the NPI Registry, under taxonomy code 207YP0228X. Dr. Spilman is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Spilman's licenses on file in 2 states: California and Michigan.
Specialties and state licenses
- Pediatric otolaryngology, CaliforniaPrimary
- Michigan license
Clinical focus
Dmand AI lists acute sinusitis, chronic ear infection, chronic nasal allergies, chronic sinusitis, ear eustachian tube disorders, ear infection, endoscopic sinus surgery and hearing loss and impairment among the conditions Dr. Spilman treats.
Pediatric otolaryngology physicians near Dr. Spilman
Counts of pediatric otolaryngology 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. Daniel A. Spilman billed Medicare for 10,382 services in 2024
CMS data shows 10,382 Medicare services from Dr. Spilman across 18 procedure codes in 2024, for 960 Medicare patients. Medicare paid $255,792 for them. Every service was in an office.
Dr. Spilman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 6,2042024: 8,68140%
- Office and hospital visits
- 2023: 1,0952024: 1,0712%
- Surgery
- 2023: 5602024: 5286%
- Other services
- 2023: 902024: 847%
- Imaging
- 2023: 122024: 1850%
Dr. Spilman compared with the California median for pediatric otolaryngology physicians, 2024
- Dr. Spilman
- California median
- Medicare services
- 10,382vs 74140.3 times
- Medicare patients
- 960vs 8012.0 times
- Part D claims
- 459vs 2121.9 times
Medians across 45 pediatric otolaryngology physicians in California with Dmand AI profiles that report each measure.
Dr. Spilman'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. Spilman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Spilman and other pediatric otolaryngology physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Daniel A. Spilman treated 960 Medicare patients in 2024, average age 75
CMS counts 960 Medicare patients who saw Dr. Spilman in 2024. The largest group is 65 to 74, with 428 patients. 69% of them have high cholesterol, and 63% have high blood pressure. 26% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Spilman's median patient age at 51, with 52% women.
Dr. Spilman's Medicare patients by age, 2024
Dr. Spilman's Medicare patients by sex, 2024
- Women54657%
- Men41443%
Chronic conditions among Dr. Spilman's Medicare patients, 2024
- High cholesterol69%
- High blood pressure63%
- Arthritis45%
- Anxiety21%
- Diabetes20%
- Mood disorders19%
- Ischemic heart disease18%
- Osteoporosis18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Spilman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women52%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Daniel A. Spilman wrote 569 Medicare Part D claims in 2024
In 2024, Dr. Spilman wrote 569 Medicare Part D claims for 226 patients. 94% of them were for generic drugs. CMS names the drug for 459 of them, across 13 drugs with 11 or more claims each, at $17,300 in total drug cost. In 2023, CMS named 504 claims across 16 drugs.
Dr. Spilman's Part D claims by kind of drug, 2024
- Generic535 claims94%
- Brand-name34 claims6%
Dr. Spilman'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. Spilman's Part D claims, 2024
- Opioids2%13 of 569 claims
- Antibiotics6%32 of 569 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: 5042024: 4599%
Drugs named by CMS: 13 in 2024, 16 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
Dr. Daniel A. Spilman scored 91 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Spilman for performance year 2024, reported through an alternative payment model (APM). Dr. Spilman accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Spilman's MIPS scores, performance year 2024
- 91of 100Final score
- 80.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 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. Daniel A. Spilman has 1 publication on record
Dmand AI links 1 paper to Dr. Spilman.
Recent publications by Dr. Spilman
See who Dr. Spilman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Spilman works with, so you can find a warm path to the right pediatric otolaryngology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Daniel A. Spilman received $409 in industry payments from 2016 to 2023
CMS Open Payments shows 9 general payments to Dr. Spilman from 5 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Entellus Medical, Inc. paid the most, $169.
General payments to Dr. Spilman by program year, 2016 to 2023
Companies that paid Dr. Spilman 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. Daniel A. Spilman has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Spilman, most recently CMS Stage 1 2012 in 2011.
Awards and honors for Dr. Spilman
- 2011
- CMS Stage 1 2012
- Undated
- AAO-HNS Fellow
Source: Dmand AI Professional Profile Data
Dr. Daniel A. Spilman graduated from University Of Michigan Medical School
Dr. Spilman graduated from University Of Michigan Medical School in 1989. Dr. Spilman is a member of NHS.
- Medical school
- Board certified in otolaryngology
Source: Dmand AI Professional Profile Data
Dr. Daniel A. Spilman accepts plans from 15 insurance carriers
Dr. Spilman is in network with 15 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Humana
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Spilman accepts, by number of carriers
- PPO10
- Medicare8
- HMO6
- EPO4
- POS4
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Daniel A. Spilman'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) |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Daniel A. Spilman
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. Daniel A. Spilman's NPI number?
Dr. Daniel A. Spilman's NPI number is 1619923711. It was assigned on May 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Daniel A. Spilman?
Dr. Daniel A. Spilman is a pediatric otolaryngology physician in Walnut Creek, California. The primary specialty in the NPI Registry is Pediatric Otolaryngology Physician (taxonomy code 207YP0228X).
Where does Dr. Daniel A. Spilman practice?
Dr. Spilman practices at 2637 Shadelands Drive, Walnut Creek, CA 94598. Dr. Spilman's primary practice is BASS Imaging Center - Walnut Creek in Walnut Creek, California. Dmand AI also links Dr. Spilman to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Daniel A. Spilman's office phone number?
The practice phone on file for Dr. Spilman is (925) 329-3710.
What is Dr. Daniel A. Spilman's medical license number?
Dr. Spilman's California license number on file is G78659, one of the licenses on file in 2 states.
Which states has Dr. Daniel A. Spilman been licensed in?
Dmand AI has state licenses on file for Dr. Spilman in California (1994 to 2025) and Michigan (1991 to 2007).
Which hospitals is Dr. Daniel A. Spilman affiliated with?
Dr. Spilman is affiliated with Dignity Health - Dominican Hospital. Dmand AI links Dr. Spilman to 1 more hospital.
What medical group is Dr. Daniel A. Spilman part of?
Dr. Spilman is linked to BASS Medical Group. Dmand AI links Dr. Spilman to 1 more medical group.
Does Dr. Daniel A. Spilman accept Medicare?
Yes. CMS data shows Dr. Spilman billed Medicare for 10,382 services in 2024, and Dr. Spilman accepts Medicare assignment.
What is Dr. Daniel A. Spilman's MIPS score?
Dr. Spilman's MIPS final score for performance year 2024 is 91 out of 100, reported through an alternative payment model (APM).
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Daniel A. Spilman see?
CMS counts 960 Medicare patients who saw Dr. Spilman in 2024, with an average age of 75.
Is Dr. Daniel A. Spilman board certified?
Yes. Dr. Spilman is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery.
What services does Dr. Daniel A. Spilman bill to Medicare?
In 2024, Dr. Spilman's most billed Medicare services were allergy test or treatment (95165), allergy test or treatment (95115) and allergy test or treatment (95024).
Where did Dr. Daniel A. Spilman go to medical school?
Dr. Spilman graduated from University Of Michigan Medical School in 1989.
What drugs does Dr. Daniel A. Spilman prescribe most?
In 2024 Medicare Part D data, Dr. Spilman's most prescribed drugs by claims were Azelastine HCl, Fluticasone Propionate and Omeprazole.
Has Dr. Daniel A. Spilman received payments from drug or device companies?
CMS Open Payments shows $409 in general payments to Dr. Spilman from 5 companies from 2016 to 2023. The largest total came from Entellus Medical, Inc.
How long has Dr. Daniel A. Spilman been practicing?
Dr. Spilman graduated from medical school in 1989, 37 years ago.
Does Dr. Daniel A. Spilman do research?
Dmand AI links 1 publication to Dr. Spilman.
What insurance does Dr. Daniel A. Spilman accept?
Dr. Spilman is in network with 15 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.
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