Dr. Anna Ellen Louise Johnson, DO
- Medicare services, 2024
- 57
- Medicare patients, 2024
- 40
- Part D claims, 2024
- 347
- Publications
- 2
- MIPS score, 2024
- 93
- Practice address
- 911 Bypass Road, Pikeville, KY 41501
- Practice phone
- Call (606) 437-3500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Anna Ellen Louise Johnson is a hematologist and oncologist in Pikeville, Kentucky
Dr. Johnson practices at Pikeville Medical Center in Pikeville, Kentucky, part of Pikeville Hospital.
Dr. Johnson's NPI, 1912342510, was assigned on May 8, 2013. Dr. Johnson graduated from University of Kentucky College of Medicine in 2016. Dr. Johnson holds Kentucky license 03980.
- NPI
- 1912342510NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032424924
- NPI enumeration date
- May 8, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (606) 437-3500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Anna Ellen Louise Johnson practices at Pikeville Medical Center in Pikeville, Kentucky
Dr. Johnson's primary practice is Pikeville Medical Center, at 911 Bypass Road, Pikeville, KY 41501 in Pike County. The practice phone is (606) 437-3500.
- Pikeville Medical Center911 Bypass Road, Pikeville, KY 41501 · Pike CountyPhone(606) 437-3500
Source: Dmand AI Affiliation Data
Dr. Anna Ellen Louise Johnson is affiliated with 3 sites of care and 2 medical groups
Dr. Johnson's primary practice is Pikeville Medical Center in Pikeville, Kentucky, part of Pikeville Hospital. The medical group on file is Pikeville Medical Center. Dmand AI also links Dr. Johnson to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Anna Ellen Louise Johnson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Johnson practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pikeville Medical Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dmand AI maps EHR vendors, IT decision makers and buying committees across Pikeville Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Anna Ellen Louise Johnson is one of 150 hematologists and oncologists in Kentucky
Hematology and oncology is Dr. Johnson's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Johnson is licensed in Kentucky.
Specialties and state licenses
- Hematology and oncology, KentuckyPrimary
Hematologists and oncologists near Dr. Johnson
Counts of hematologists and oncologists 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. Anna Ellen Louise Johnson billed Medicare for 57 services in 2024
CMS data shows 57 Medicare services from Dr. Johnson across 3 procedure codes in 2024, all of them office visits, for 40 Medicare patients. Medicare paid $5,078 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Johnson's Medicare services by type, 2021 to 2024
- 2021
- 2024
- Office and hospital visits
- 2021: 02024: 57
- Lab and pathology
- 2021: 542024: 0100%
Dr. Johnson compared with the Kentucky median for hematologists and oncologists, 2024
- Dr. Johnson
- Kentucky median
- Medicare services
- 57vs 87193% below
- Medicare patients
- 40vs 27485% below
- Part D claims
- 180vs 83278% below
Medians across 145 hematologists and oncologists in Kentucky with Dmand AI profiles that report each measure.
Dr. Johnson'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. Johnson and other hematologists and oncologists in Kentucky.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Anna Ellen Louise Johnson treated 40 Medicare patients in 2024, average age 69
CMS counts 40 Medicare patients who saw Dr. Johnson in 2024. The largest group is 65 to 74, with 24 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 28% are also on Medicaid. Their average risk score is 1.32, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Johnson's median patient age at 65, with 56% women.
Dr. Johnson's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Johnson's Medicare patients by sex, 2024
- Women2153%
- Men1948%
Chronic conditions among Dr. Johnson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Cancer45%
- Ischemic heart disease43%
- Anxiety40%
- COPD40%
- Diabetes40%
- Arthritis38%
Share of Medicare patients with each condition. A patient can have several.
Dr. Johnson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Anna Ellen Louise Johnson wrote 347 Medicare Part D claims in 2024
In 2024, Dr. Johnson wrote 347 Medicare Part D claims for 89 patients. 92% of them were for generic drugs. CMS names the drug for 180 of them, across 9 drugs with 11 or more claims each, at $6,633 in total drug cost. In 2022, CMS named 17 claims across 1 drug.
Dr. Johnson's Part D claims by kind of drug, 2024
- Generic318 claims92%
- Brand-name29 claims8%
Dr. Johnson'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. Johnson's Part D claims, 2024
- Opioids16%56 of 347 claims
- Antibiotics4%14 of 347 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: 172024: 180959%
Drugs named by CMS: 9 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. Anna Ellen Louise Johnson scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Dr. Johnson for performance year 2024, reported as part of a group. Dr. Johnson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Johnson's MIPS scores, performance year 2024
- 93of 100Final score
- 81.5of 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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Dr. Anna Ellen Louise Johnson has 2 publications on record
Dmand AI links 2 papers to Dr. Johnson, published from 2023 to 2024. Dr. Johnson's most frequent co-authors are Zena Chahine, MD, Gerhard Carl Hildebrandt, MD and Chaitanya Iragavarapu, MBBS.
Dr. Johnson's most frequent co-authors
- Zena Chahine, MD1 shared paper
- Gerhard Carl Hildebrandt, MD1 shared paper
- Chaitanya Iragavarapu, MBBS1 shared paper
Recent publications by Dr. Johnson
See who Dr. Johnson researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Johnson works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Anna Ellen Louise Johnson received $3,114 in industry payments from 2016 to 2025
CMS Open Payments shows 160 general payments to Dr. Johnson from 30 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Merck Sharp & Dohme Corporation paid the most, $375.
General payments to Dr. Johnson by program year, 2016 to 2025
General payments to Dr. Johnson by kind, 2016 to 2025
- Food and beverage$2,92094%
- Education$1946%
Companies that paid Dr. Johnson 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. Anna Ellen Louise Johnson graduated from University of Kentucky College of Medicine
Dr. Johnson graduated from University of Kentucky College of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Anna Ellen Louise Johnson'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. Anna Ellen Louise Johnson
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. Anna Ellen Louise Johnson's NPI number?
Dr. Anna Ellen Louise Johnson's NPI number is 1912342510. It was assigned on May 8, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Anna Ellen Louise Johnson?
Dr. Anna Ellen Louise Johnson is a hematologist and oncologist in Pikeville, Kentucky. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Anna Ellen Louise Johnson practice?
Dr. Johnson practices at 911 Bypass Road, Pikeville, KY 41501. Dr. Johnson's primary practice is Pikeville Medical Center in Pikeville, Kentucky, part of Pikeville Hospital. Dmand AI also links Dr. Johnson to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Anna Ellen Louise Johnson's office phone number?
The practice phone on file for Dr. Johnson is (606) 437-3500.
What is Dr. Anna Ellen Louise Johnson's medical license number?
Dr. Johnson holds Kentucky license 03980.
Which hospitals is Dr. Anna Ellen Louise Johnson affiliated with?
Dr. Johnson practices at Pikeville Medical Center in Pikeville, Kentucky. Dmand AI links Dr. Johnson to 1 more hospital.
What medical group is Dr. Anna Ellen Louise Johnson part of?
Dr. Johnson is linked to Pikeville Medical Center. Dmand AI links Dr. Johnson to 1 more medical group.
Does Dr. Anna Ellen Louise Johnson accept Medicare?
Yes. CMS data shows Dr. Johnson billed Medicare for 57 services in 2024, and Dr. Johnson accepts Medicare assignment.
What is Dr. Anna Ellen Louise Johnson's MIPS score?
Dr. Johnson's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Dr. Anna Ellen Louise Johnson see?
CMS counts 40 Medicare patients who saw Dr. Johnson in 2024, with an average age of 69.
Show 7 more questionsShow fewer questions
What services does Dr. Anna Ellen Louise Johnson bill to Medicare?
In 2024, Dr. Johnson's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, new patient (99204).
Where did Dr. Anna Ellen Louise Johnson go to medical school?
Dr. Johnson graduated from University of Kentucky College of Medicine in 2016.
What drugs does Dr. Anna Ellen Louise Johnson prescribe most?
In 2024 Medicare Part D data, Dr. Johnson's most prescribed drugs by claims were Prochlorperazine Maleate, Ondansetron HCl and Oxycodone HCl.
Has Dr. Anna Ellen Louise Johnson received payments from drug or device companies?
CMS Open Payments shows $3,114 in general payments to Dr. Johnson from 30 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Anna Ellen Louise Johnson been practicing?
Dr. Johnson graduated from medical school in 2016, 10 years ago.
Does Dr. Anna Ellen Louise Johnson do research?
Dmand AI links 2 publications to Dr. Johnson, published from 2023 to 2024.
Who does Dr. Anna Ellen Louise Johnson publish with?
Dr. Johnson's most frequent co-authors are Zena Chahine, MD (1 shared paper), Gerhard Carl Hildebrandt, MD (1 shared paper) and Chaitanya Iragavarapu, MBBS (1 shared paper).
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