Disease Transmission, InfectiousFamily CharacteristicsInsecticide-Treated Bednets
Dr. Alisa Patricia Alker, MD
NPI1588824593PAC ID2365671807
- Medicare services, 2024
- 429
- Medicare patients, 2024
- 209
- Part D claims, 2024
- 1,132
- Publications
- 4
- MIPS score, 2024
- 90
- Practice address
- 509 Biltmore Ave, Asheville, NC 28801
- Practice phone
- Call (828) 213-1111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Alisa Patricia Alker is an infectious disease specialist in Asheville, North Carolina
Dr. Alker practices at Mission Hospital in Asheville, North Carolina, part of HCA Healthcare.
Dr. Alker's NPI, 1588824593, was assigned on June 12, 2008. Dr. Alker graduated from University of North Carolina at Chapel Hill School of Medicine in 2001. Dr. Alker holds North Carolina license 2011-00618.
NPI and contact details
- NPI
- 1588824593NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2365671807
- NPI enumeration date
- June 12, 2008
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (828) 213-1111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alisa Patricia Alker practices at Mission Hospital in Asheville, North Carolina
Dr. Alker's primary practice is Mission Hospital, at 509 Biltmore Ave, Asheville, NC 28801 in Buncombe County. The practice phone is (828) 213-1111.
- Mission Hospital509 Biltmore Ave, Asheville, NC 28801 · Buncombe CountyPhone(828) 213-1111
Source: Dmand AI Affiliation Data
Dr. Alisa Patricia Alker is affiliated with 2 sites of care and 1 medical group
Dr. Alker's primary practice is Mission Hospital in Asheville, North Carolina, part of HCA Healthcare. The medical group on file is Mission Health Community Multispecialty Providers. Dmand AI also links Dr. Alker to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alisa Patricia Alker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Alker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mission 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. Alisa Patricia Alker is one of 276 infectious disease specialists in North Carolina
Infectious disease is Dr. Alker's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Alker is licensed in North Carolina.
Specialties and state licenses
- Infectious disease, North CarolinaPrimary
Infectious disease specialists near Dr. Alker
Counts of infectious disease specialists with a Dmand AI profile, by place and practice. Each opens the list.
276infectious disease specialists in North Carolina11infectious disease specialists in Asheville8infectious disease specialists at Mission Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Alisa Patricia Alker billed Medicare for 429 services in 2024
CMS data shows 429 Medicare services from Dr. Alker across 6 procedure codes in 2024, for 209 Medicare patients. Medicare paid $37,382 for them.
Medicare services, 2024429
Medicare patients209
Paid by Medicare$37,382
Procedure codes6
Dr. Alker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4512024: 4295%
Where Dr. Alker's Medicare services took place, 2024
- In an office10224%
- In a facility32776%
Dr. Alker compared with the North Carolina median for infectious disease specialists, 2024
- Dr. Alker
- North Carolina median
- Medicare services
- 429vs 22888% above
- Medicare patients
- 209vs 11090% above
- Part D claims
- 924vs 2084.4 times
Medians across 253 infectious disease specialists in North Carolina with Dmand AI profiles that report each measure.
Dr. Alker'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Alker and other infectious disease specialists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alisa Patricia Alker treated 209 Medicare patients in 2024, average age 71
CMS counts 209 Medicare patients who saw Dr. Alker in 2024. The largest group is 65 to 74, with 72 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 29% are also on Medicaid. Their average risk score is 2.92, 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. Alker's median patient age at 68, with 45% women.
Medicare patients, 2024209
Average age71
Average risk score2.92
Also on Medicaid29%
Dr. Alker's Medicare patients by age, 2024
Dr. Alker's Medicare patients by sex, 2024
- Women9244%
- Men11756%
Chronic conditions among Dr. Alker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Chronic kidney disease56%
- Anxiety53%
- Mood disorders53%
- Heart failure51%
- Depression49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Alker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alisa Patricia Alker wrote 1,132 Medicare Part D claims in 2024
In 2024, Dr. Alker wrote 1,132 Medicare Part D claims for 114 patients. 71% of them were for generic drugs. CMS names the drug for 924 of them, across 48 drugs with 11 or more claims each, at $954,972 in total drug cost. In 2023, CMS named 729 claims across 36 drugs.
Part D claims, 20241,132
Drugs named by CMS48
Total drug cost$954,972
Part D patients114
Dr. Alker's Part D claims by kind of drug, 2024
- Generic807 claims71%
- Brand-name and other325 claims29%
Dr. Alker'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. Alker's Part D claims, 2024
- Antibiotics21%237 of 1,132 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: 7292024: 92427%
Drugs named by CMS: 48 in 2024, 36 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. Alisa Patricia Alker scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Dr. Alker for performance year 2024, reported through an alternative payment model (APM). Dr. Alker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Alker as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Alker's MIPS scores, performance year 2024
- 90of 100Final score
- 77.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Dr. Alisa Patricia Alker has 4 publications on record
Dmand AI links 4 papers to Dr. Alker, published from 2012 to 2017. The most frequent topics are Antiviral Agents, Drug Therapy, Combination and Malaria, Falciparum. Dr. Alker has published most often in Malar J. Dr. Alker's most frequent co-author is Sophia Califano.
Papers4
Years published2012 to 2017
Dr. Alker's papers by year, 2012 to 2017
Topics Dr. Alker writes about most
- Antiviral Agents
- Drug Therapy, Combination
- Malaria, Falciparum
- Plasmodium falciparum
Dr. Alker's most frequent co-authors
Recent publications by Dr. Alker
Abdominal PainAnti-Bacterial AgentsAntifungal Agents
Infect Genet Evol
AmantadineAnimals, DomesticAntiviral Agents
AntimalarialsArtemisininsArtesunate
See who Dr. Alker researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Alker works with, so you can find a warm path to the right infectious disease specialists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alisa Patricia Alker received $49 in industry payments in 2025
CMS Open Payments shows 3 general payments to Dr. Alker from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Gilead Sciences, Inc. paid the most, $49.
Companies that paid Dr. Alker the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alisa Patricia Alker graduated from University of North Carolina at Chapel Hill School of Medicine
Dr. Alker graduated from University of North Carolina at Chapel Hill School of Medicine in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Alisa Patricia Alker'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) |
| 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 |
| 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. Alisa Patricia Alker
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. Alisa Patricia Alker's NPI number?
Dr. Alisa Patricia Alker's NPI number is 1588824593. It was assigned on June 12, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Alisa Patricia Alker?
Dr. Alisa Patricia Alker is an infectious disease specialist in Asheville, North Carolina. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).
Where does Dr. Alisa Patricia Alker practice?
Dr. Alker practices at 509 Biltmore Ave, Asheville, NC 28801. Dr. Alker's primary practice is Mission Hospital in Asheville, North Carolina, part of HCA Healthcare. Dmand AI also links Dr. Alker to 1 group practice or clinic.
What is Dr. Alisa Patricia Alker's office phone number?
The practice phone on file for Dr. Alker is (828) 213-1111.
What is Dr. Alisa Patricia Alker's medical license number?
Dr. Alker holds North Carolina license 2011-00618.
Which hospitals is Dr. Alisa Patricia Alker affiliated with?
Dr. Alker practices at Mission Hospital in Asheville, North Carolina.
What medical group is Dr. Alisa Patricia Alker part of?
Dr. Alker is linked to Mission Health Community Multispecialty Providers.
Does Dr. Alisa Patricia Alker accept Medicare?
Yes. CMS data shows Dr. Alker billed Medicare for 429 services in 2024, and Dr. Alker accepts Medicare assignment.
Does Dr. Alisa Patricia Alker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Alker as offering telehealth services.
What is Dr. Alisa Patricia Alker's MIPS score?
Dr. Alker's MIPS final score for performance year 2024 is 90 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Alisa Patricia Alker see?
CMS counts 209 Medicare patients who saw Dr. Alker in 2024, with an average age of 71.
What services does Dr. Alisa Patricia Alker bill to Medicare?
In 2024, Dr. Alker's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and office visit, established patient (99214).
Where did Dr. Alisa Patricia Alker go to medical school?
Dr. Alker graduated from University of North Carolina at Chapel Hill School of Medicine in 2001.
What drugs does Dr. Alisa Patricia Alker prescribe most?
In 2024 Medicare Part D data, Dr. Alker's most prescribed drugs by claims were Biktarvy, Tivicay and Doxycycline Hyclate.
Has Dr. Alisa Patricia Alker received payments from drug or device companies?
CMS Open Payments shows $49 in general payments to Dr. Alker from 1 company from 2025 to 2025. The largest total came from Gilead Sciences, Inc.
How long has Dr. Alisa Patricia Alker been practicing?
Dr. Alker graduated from medical school in 2001, 25 years ago.
Does Dr. Alisa Patricia Alker do research?
Dmand AI links 4 publications to Dr. Alker, published from 2012 to 2017.
Who does Dr. Alisa Patricia Alker publish with?
Dr. Alker's most frequent co-authors are Sophia Califano (1 shared paper).
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