Dr. Stacy L. Waneka, MD
- Medicare services, 2024
- 704
- Medicare patients, 2024
- 31
- Part D claims, 2024
- 74
- Industry payments
- $1,831
- Affiliated sites
- 1
- Practice address
- 1195 W Fremont Ave, Sunnyvale, CA 94087
- Practice phone
- Call (650) 497-8890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lucile Packard Children's Hospital
Sunnyvale, California
Find Dr. Waneka'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. Stacy L. Waneka is a family medicine physician in Sunnyvale, California
Dr. Waneka practices at Lucile Packard Children's Hospital in Sunnyvale, California.
Dr. Waneka's NPI, 1871557546, was assigned on April 12, 2006. Dr. Waneka graduated from UC Davis School of Medicine in 1997. Dr. Waneka holds California license A68263.
- NPI
- 1871557546NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022920321
- NPI enumeration date
- April 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (650) 497-8890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stacy L. Waneka practices at Lucile Packard Children's Hospital in Sunnyvale, California
Dr. Waneka's primary practice is Lucile Packard Children's Hospital, at 1195 W Fremont Ave, Sunnyvale, CA 94087 in Santa Clara County. The practice phone is (650) 497-8890.
- Lucile Packard Children's Hospital1195 W Fremont Ave, Sunnyvale, CA 94087 · Santa Clara CountyPhone(650) 497-8890
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stacy L. Waneka is affiliated with 2 sites of care
Dr. Waneka's primary practice is Lucile Packard Children's Hospital in Sunnyvale, California. Dmand AI also links Dr. Waneka to 1 physician office, 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. Stacy L. Waneka's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Waneka practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lucile Packard Children's Hospital | 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. Stacy L. Waneka is one of 15,680 family medicine physicians in California
Family medicine is Dr. Waneka's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Waneka is board certified in family medicine by the American Board of Family Medicine. Dmand AI has Dr. Waneka's licenses on file in 10 states: California, New Mexico, Alaska, Arkansas, Hawaii, Kentucky, New York, Ohio, Texas and Oregon.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
- New Mexico license
- Alaska license
- Arkansas license
- Hawaii license
- Kentucky license
- New York license
- Ohio license
- Texas license
- Oregon license
Clinical focus
Dmand AI lists acute skin infection, chronic hypertension, diabetic emergency, lower back pain, testicular dysfunction and upper respiratory infection (URI) among the conditions Dr. Waneka treats.
Family medicine physicians near Dr. Waneka
Counts of family medicine 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. Stacy L. Waneka billed Medicare for 704 services in 2024
CMS data shows 704 Medicare services from Dr. Waneka across 4 procedure codes in 2024, for 31 Medicare patients. Medicare paid $25,025 for them. Every service was in an office.
Dr. Waneka's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3902024: 66671%
- Office and hospital visits
- 2023: 02024: 38
Dr. Waneka compared with the California median for family medicine physicians, 2024
- Dr. Waneka
- California median
- Medicare services
- 704vs 2462.9 times
- Medicare patients
- 31vs 11874% below
- Part D claims
- 12vs 83399% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Waneka'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. Waneka?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Waneka and other family medicine physicians in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stacy L. Waneka treated 31 Medicare patients in 2024, average age 75
CMS counts 31 Medicare patients who saw Dr. Waneka in 2024. The largest group is 75 to 84, with 13 patients. 75% of them have high cholesterol, and 58% have arthritis. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Waneka's median patient age at 49, with 61% women.
Dr. Waneka's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Waneka's Medicare patients, 2024
- High cholesterol75%
- Arthritis58%
- High blood pressure52%
- Anxiety35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Waneka's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stacy L. Waneka wrote 74 Medicare Part D claims in 2024
In 2024, Dr. Waneka wrote 74 Medicare Part D claims. 96% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $50 in total drug cost. In 2021, CMS named 28 claims across 2 drugs.
Dr. Waneka's Part D claims by kind of drug, 2024
- Generic71 claims96%
- Brand-name and other3 claims4%
Dr. Waneka'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. Waneka's Part D claims, 2024
- Antibiotics15%11 of 74 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, 2021 to 2024
- 2021
- 2024
- Claims for drugs CMS names
- 2021: 282024: 1257%
Drugs named by CMS: 1 in 2024, 2 in 2021.
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
How Dr. Stacy L. Waneka takes part in Medicare
Dr. Waneka 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. Stacy L. Waneka received $1,831 in industry payments from 2016 to 2023
CMS Open Payments shows 68 general payments to Dr. Waneka from 21 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Amgen Inc. paid the most, $684.
General payments to Dr. Waneka by program year, 2016 to 2023
Companies that paid Dr. Waneka 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. Stacy L. Waneka has 1 award and honors on record
Dmand AI lists 1 award for Dr. Waneka, most recently CMS Stage 1 EHR in 2013. Dr. Waneka serves on Sati Sangha.
Awards and honors for Dr. Waneka
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Stacy L. Waneka graduated from UC Davis School of Medicine
Dr. Waneka graduated from UC Davis School of Medicine in 1997. Dr. Waneka is a member of AAFP.
- Medical school
- Board certified in family medicine
Source: Dmand AI Professional Profile Data
Dr. Stacy L. Waneka accepts plans from 1 insurance carrier
Dr. Waneka is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
Source: Dmand AI Insurance Network Data
Sources for Dr. Stacy L. Waneka'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) |
| 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. Stacy L. Waneka
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. Stacy L. Waneka's NPI number?
Dr. Stacy L. Waneka's NPI number is 1871557546. It was assigned on April 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stacy L. Waneka?
Dr. Stacy L. Waneka is a family medicine physician in Sunnyvale, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Stacy L. Waneka practice?
Dr. Waneka practices at 1195 W Fremont Ave, Sunnyvale, CA 94087. Dr. Waneka's primary practice is Lucile Packard Children's Hospital in Sunnyvale, California. Dmand AI also links Dr. Waneka to 1 physician office.
What is Dr. Stacy L. Waneka's office phone number?
The practice phone on file for Dr. Waneka is (650) 497-8890.
What is Dr. Stacy L. Waneka's medical license number?
Dr. Waneka holds California license A68263, one of the licenses on file in 10 states.
Which states has Dr. Stacy L. Waneka been licensed in?
Dmand AI has state licenses on file for Dr. Waneka in California (1999 to 2027), New Mexico (2020 to 2027), Alaska (2021 to 2026), Arkansas (2020 to 2026), Hawaii (2020 to 2026), Kentucky (2020 to 2026), New York (2020 to 2026), Ohio (2020 to 2026), Texas (2021 to 2026) and Oregon (2020 to 2025).
Does Dr. Stacy L. Waneka accept Medicare?
Yes. CMS data shows Dr. Waneka billed Medicare for 704 services in 2024, and Dr. Waneka accepts Medicare assignment.
How many Medicare patients does Dr. Stacy L. Waneka see?
CMS counts 31 Medicare patients who saw Dr. Waneka in 2024, with an average age of 75.
Is Dr. Stacy L. Waneka board certified?
Yes. Dr. Waneka is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. Stacy L. Waneka bill to Medicare?
In 2024, Dr. Waneka's most billed Medicare services were medical service (97814), medical service (97813) and office visit, established patient (99213).
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Where did Dr. Stacy L. Waneka go to medical school?
Dr. Waneka graduated from UC Davis School of Medicine in 1997.
What drugs does Dr. Stacy L. Waneka prescribe most?
In 2024 Medicare Part D data, Dr. Waneka's most prescribed drugs by claims were Gabapentin.
Has Dr. Stacy L. Waneka received payments from drug or device companies?
CMS Open Payments shows $1,831 in general payments to Dr. Waneka from 21 companies from 2016 to 2023. The largest total came from Amgen Inc.
How long has Dr. Stacy L. Waneka been practicing?
Dr. Waneka graduated from medical school in 1997, 29 years ago.
What insurance does Dr. Stacy L. Waneka accept?
Dr. Waneka is in network with 1 carrier, including CMS Medicare. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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