Dr. Rachel Ackerman, MD
- Medicare services, 2024
- 41
- Medicare patients, 2024
- 17
- Part D claims, 2024
- 127
- Publications
- 5
- Hospital affiliations
- 4
- Practice address
- 3-3420 Kuhio Highway, Lihue, HI 96766
- Practice phone
- Call (808) 245-1100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ackerman'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. Rachel Ackerman is an internist in Lihue, Hawaii
Dr. Ackerman practices at Wilcox Medical Center in Lihue, Hawaii, part of Hawaiʻi Pacific Health.
Dr. Ackerman's NPI, 1376923094, was assigned on June 8, 2015. Dr. Ackerman graduated from University of Massachusetts Medical School in 2015. Dr. Ackerman holds Massachusetts license 1013684.
- NPI
- 1376923094NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022317346
- NPI enumeration date
- June 8, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (808) 245-1100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rachel Ackerman practices at Wilcox Medical Center in Lihue, Hawaii
Dr. Ackerman's primary practice is Wilcox Medical Center, at 3-3420 Kuhio Highway, Lihue, HI 96766 in Kauai County. The practice phone is (808) 245-1100.
- Wilcox Medical Center3-3420 Kuhio Highway, Lihue, HI 96766 · Kauai CountyPhone(808) 245-1100
Source: Dmand AI Affiliation Data
Dr. Rachel Ackerman is affiliated with 6 sites of care and 1 medical group
Dr. Ackerman's primary practice is Wilcox Medical Center in Lihue, Hawaii, part of Hawaiʻi Pacific Health. Dr. Ackerman is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Mount Auburn Professional Services. Dmand AI also links Dr. Ackerman to 2 more hospitals, 1 group practice or clinic and 1 home health agency, 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. Rachel Ackerman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ackerman practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wilcox Medical Center | Available with a free account |
| +5 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hawaiʻi Pacific Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Rachel Ackerman is one of 771 internists in Hawaii
Internal medicine is Dr. Ackerman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ackerman is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Ackerman
Counts of internists 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. Rachel Ackerman billed Medicare for 41 services in 2024
CMS data shows 41 Medicare services from Dr. Ackerman across 2 procedure codes in 2024, for 17 Medicare patients. Medicare paid $2,439 for them. Every service was in an office.
Dr. Ackerman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 02024: 22
- Office and hospital visits
- 2023: 652024: 1971%
Dr. Ackerman compared with the Hawaii median for internists, 2024
- Dr. Ackerman
- Hawaii median
- Medicare services
- 41vs 34288% below
- Medicare patients
- 17vs 12887% below
- Part D claims
- 26vs 67096% below
Medians across 699 internists in Hawaii with Dmand AI profiles that report each measure.
Dr. Ackerman'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. Ackerman and other internists in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rachel Ackerman treated 17 Medicare patients in 2024, average age 75
CMS counts 17 Medicare patients who saw Dr. Ackerman in 2024. 75% of them have high cholesterol. Their average risk score is 0.88, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ackerman's median patient age at 45, with 68% women.
Chronic conditions among Dr. Ackerman's Medicare patients, 2024
- High cholesterol75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ackerman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 45
Patient panel by sex, all payers
- Women68%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rachel Ackerman wrote 127 Medicare Part D claims in 2024
In 2024, Dr. Ackerman wrote 127 Medicare Part D claims for 50 patients. 94% of them were for generic drugs. CMS names the drug for 26 of them, across 2 drugs with 11 or more claims each, at $266 in total drug cost. In 2023, CMS named 2,005 claims across 46 drugs.
Dr. Ackerman's Part D claims by kind of drug, 2024
- Generic119 claims94%
- Brand-name and other8 claims6%
Dr. Ackerman'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,0052024: 2699%
Drugs named by CMS: 2 in 2024, 46 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. Rachel Ackerman offers telehealth to Medicare patients
Dr. Ackerman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ackerman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Rachel Ackerman has 5 publications on record
Dmand AI links 5 papers to Dr. Ackerman, published from 2012 to 2019. 2014 was the busiest year, with 2. The most frequent topics are Blood Glucose, Diabetes Mellitus, Type 2 and Insulin. Dr. Ackerman's most frequent co-authors are Liana K. Billings, MD, MMSC, Bindu Chamarthi, MD and Richard William Grant, MD, MPH.
Dr. Ackerman's papers by year, 2012 to 2019
Topics Dr. Ackerman writes about most
- Blood Glucose
- Diabetes Mellitus, Type 2
- Insulin
Dr. Ackerman's most frequent co-authors
- Liana K. Billings, MD, MMSC4 shared papers
- Bindu Chamarthi, MD2 shared papers
- Richard William Grant, MD, MPH2 shared papers
Recent publications by Dr. Ackerman
See who Dr. Ackerman researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ackerman works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Rachel Ackerman graduated from University of Massachusetts Medical School
Dr. Ackerman graduated from University of Massachusetts Medical School in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Rachel Ackerman'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Rachel Ackerman
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. Rachel Ackerman's NPI number?
Dr. Rachel Ackerman's NPI number is 1376923094. It was assigned on June 8, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Rachel Ackerman?
Dr. Rachel Ackerman is an internist in Lihue, Hawaii. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Rachel Ackerman practice?
Dr. Ackerman practices at 3-3420 Kuhio Highway, Lihue, HI 96766. Dr. Ackerman's primary practice is Wilcox Medical Center in Lihue, Hawaii, part of Hawaiʻi Pacific Health. Dmand AI also links Dr. Ackerman to 2 hospitals, 1 group practice or clinic and 1 home health agency.
What is Dr. Rachel Ackerman's office phone number?
The practice phone on file for Dr. Ackerman is (808) 245-1100.
What is Dr. Rachel Ackerman's medical license number?
Dr. Ackerman holds Massachusetts license 1013684.
Which hospitals is Dr. Rachel Ackerman affiliated with?
Dr. Ackerman practices at Wilcox Medical Center in Lihue, Hawaii. Dr. Ackerman is also affiliated with Beth Israel Deaconess Medical Center. Dmand AI links Dr. Ackerman to 2 more hospitals.
What medical group is Dr. Rachel Ackerman part of?
Dr. Ackerman is linked to Mount Auburn Professional Services.
Does Dr. Rachel Ackerman accept Medicare?
Yes. CMS data shows Dr. Ackerman billed Medicare for 41 services in 2024, and Dr. Ackerman accepts Medicare assignment.
Does Dr. Rachel Ackerman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ackerman as offering telehealth services.
How many Medicare patients does Dr. Rachel Ackerman see?
CMS counts 17 Medicare patients who saw Dr. Ackerman in 2024, with an average age of 75.
Show 6 more questionsShow fewer questions
What services does Dr. Rachel Ackerman bill to Medicare?
In 2024, Dr. Ackerman's most billed Medicare services were medicare service (G2211) and office visit, established patient (99214).
Where did Dr. Rachel Ackerman go to medical school?
Dr. Ackerman graduated from University of Massachusetts Medical School in 2015.
What drugs does Dr. Rachel Ackerman prescribe most?
In 2024 Medicare Part D data, Dr. Ackerman's most prescribed drugs by claims were Atorvastatin Calcium and Amlodipine Besylate.
How long has Dr. Rachel Ackerman been practicing?
Dr. Ackerman graduated from medical school in 2015, 11 years ago.
Does Dr. Rachel Ackerman do research?
Dmand AI links 5 publications to Dr. Ackerman, published from 2012 to 2019.
Who does Dr. Rachel Ackerman publish with?
Dr. Ackerman's most frequent co-authors are Liana K. Billings, MD, MMSC (4 shared papers), Bindu Chamarthi, MD (2 shared papers) and Richard William Grant, MD, MPH (2 shared papers).
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