Alysia Gwyn Williams, NP
- Medicare services, 2024
- 205
- Medicare patients, 2024
- 42
- Part D claims, 2024
- 981
- MIPS score, 2024
- 88
- Hospital affiliations
- 1
- Practice address
- 1700 Mt Vernon Ave, Bakersfield, CA 93306
- Practice phone
- Call (661) 326-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kern County Hospital Authority
Bakersfield, California
Find Alysia Williams' 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.
Alysia Gwyn Williams is a family nurse practitioner in Bakersfield, California
Alysia Williams practices at Kern County Hospital Authority in Bakersfield, California.
Alysia Williams' NPI, 1760148639, was assigned on November 15, 2021. Alysia Williams holds California license 95019129.
- NPI
- 1760148639NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8123408317
- NPI enumeration date
- November 15, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (661) 326-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Alysia Gwyn Williams practices at Kern County Hospital Authority in Bakersfield, California
Alysia Williams' primary practice is Kern County Hospital Authority, at 1700 Mt Vernon Ave, Bakersfield, CA 93306 in Kern County. The practice phone is (661) 326-2000.
- Kern County Hospital Authority1700 Mt Vernon Ave, Bakersfield, CA 93306 · Kern CountyPhone(661) 326-2000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Alysia Gwyn Williams is affiliated with 2 sites of care and 2 medical groups
Alysia Williams' primary practice is Kern County Hospital Authority in Bakersfield, California. Alysia Williams is also affiliated with Kern Medical. The medical group on file is Kern Medical. Dmand AI also links Alysia Williams to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Alysia Gwyn Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Alysia Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kern County Hospital Authority | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Alysia Gwyn Williams is one of 13,532 family nurse practitioners in California
Family is Alysia Williams' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Alysia Williams is licensed in California.
Specialties and state licenses
- Family nurse practitioner, CaliforniaPrimary
Clinical focus
Dmand AI lists arthritis, asthma, chronic diabetes, chronic kidney disease, enlarged prostate, high cholesterol, lower back pain and muscle pain, fibromyalgia, and limb pain among the conditions Alysia Williams treats.
Family nurse practitioners near Alysia Williams
Counts of family nurse practitioners 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
Alysia Gwyn Williams billed Medicare for 205 services in 2024
CMS data shows 205 Medicare services from Alysia Williams across 3 procedure codes in 2024, for 42 Medicare patients. Medicare paid $12,097 for them. Every service was in an office.
Alysia Williams' Medicare services by type, 2024
- Office and hospital visits162
- Tests and treatments43
Alysia Williams compared with the California median for family nurse practitioners, 2024
- Alysia Williams
- California median
- Medicare services
- 205vs 23412% below
- Medicare patients
- 42vs 9053% below
- Part D claims
- 813vs 3602.3 times
Medians across 6,382 family nurse practitioners in California with Dmand AI profiles that report each measure.
Alysia Williams' 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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Alysia Williams and other family nurse practitioners in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Alysia Gwyn Williams treated 42 Medicare patients in 2024, average age 61
CMS counts 42 Medicare patients who saw Alysia Williams in 2024. The largest group is 65 to 74, with 21 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 100% are also on Medicaid. Their average risk score is 1.93, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Alysia Williams' median patient age at 58, with 62% women.
Alysia Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Alysia Williams' Medicare patients by sex, 2024
- Women2457%
- Men1843%
Chronic conditions among Alysia Williams' Medicare patients, 2024
- High cholesterol75%
- High blood pressure74%
- Mood disorders52%
- Arthritis50%
- Depression48%
- Anxiety45%
- Diabetes45%
- Alcohol and drug use disorders40%
Share of Medicare patients with each condition. A patient can have several.
Alysia Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Alysia Gwyn Williams wrote 981 Medicare Part D claims in 2024
In 2024, Alysia Williams wrote 981 Medicare Part D claims for 67 patients. 84% of them were for generic drugs. CMS names the drug for 813 of them, across 29 drugs with 11 or more claims each, at $74,262 in total drug cost.
Alysia Williams' Part D claims by kind of drug, 2024
- Generic822 claims84%
- Brand-name and other159 claims16%
Alysia Williams' 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.
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
Alysia Gwyn Williams scored 88 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Alysia Williams for performance year 2024, reported as part of a group. Alysia Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Alysia Williams as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Alysia Williams' MIPS scores, performance year 2024
- 88of 100Final score
- 47.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 82of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Alysia Gwyn Williams received $23 in industry payments in 2024
CMS Open Payments shows 1 general payment to Alysia Williams from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Novartis Pharmaceuticals Corporation paid the most, $23.
Companies that paid Alysia Williams the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Alysia Gwyn Williams'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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Alysia Gwyn Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Alysia Gwyn Williams' NPI number?
Alysia Gwyn Williams' NPI number is 1760148639. It was assigned on November 15, 2021, and it is active in the NPI Registry.
What does Alysia Gwyn Williams specialize in?
Alysia Gwyn Williams is a family nurse practitioner in Bakersfield, California. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Alysia Gwyn Williams practice?
Alysia Williams practices at 1700 Mt Vernon Ave, Bakersfield, CA 93306. Alysia Williams' primary practice is Kern County Hospital Authority in Bakersfield, California. Dmand AI also links Alysia Williams to 1 medical group.
What is Alysia Gwyn Williams' office phone number?
The practice phone on file for Alysia Williams is (661) 326-2000.
What is Alysia Gwyn Williams' medical license number?
Alysia Williams holds California license 95019129.
Which hospitals is Alysia Gwyn Williams affiliated with?
Alysia Williams is affiliated with Kern Medical.
What medical group is Alysia Gwyn Williams part of?
Alysia Williams is linked to Kern Medical. Dmand AI links Alysia Williams to 1 more medical group.
Does Alysia Gwyn Williams accept Medicare?
Yes. CMS data shows Alysia Williams billed Medicare for 205 services in 2024, and Alysia Williams accepts Medicare assignment.
Does Alysia Gwyn Williams offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Alysia Williams as offering telehealth services.
What is Alysia Gwyn Williams' MIPS score?
Alysia Williams' MIPS final score for performance year 2024 is 88 out of 100, reported as part of a group.
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How many Medicare patients does Alysia Gwyn Williams see?
CMS counts 42 Medicare patients who saw Alysia Williams in 2024, with an average age of 61.
What services does Alysia Gwyn Williams bill to Medicare?
In 2024, Alysia Williams' most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and health assessment (96127).
What drugs does Alysia Gwyn Williams prescribe most?
In 2024 Medicare Part D data, Alysia Williams' most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Omeprazole.
Has Alysia Gwyn Williams received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Alysia Williams from 1 company from 2024 to 2024. The largest total came from Novartis Pharmaceuticals Corporation.
How long has Alysia Gwyn Williams been practicing?
Alysia Williams graduated from medical school in 2021, 5 years ago.
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