Anna Elizabeth Case
- Medicare services, 2024
- 842
- Medicare patients, 2024
- 232
- Part D claims, 2024
- 2,840
- Hospital affiliations
- 3
- Industry payments
- $1,860
- Practice address
- 6051 US Highway 49, Hattiesburg, MS 39401
- Practice phone
- Call (601) 288-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Anna Elizabeth Case is an internist in Hattiesburg, Mississippi
Anna Case practices at Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS.
Anna Case's NPI, 1831659416, was assigned on March 21, 2019. Anna Case graduated from University of Mississippi School of Medicine in 2019. Anna Case holds Mississippi license 31550.
- NPI
- 1831659416NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729319058
- NPI enumeration date
- March 21, 2019
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 288-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Anna Elizabeth Case practices at Forrest General Hospital in Hattiesburg, Mississippi
Anna Case's primary practice is Forrest General Hospital, at 6051 US Highway 49, Hattiesburg, MS 39401 in Forrest County. The practice phone is (601) 288-7000.
- Forrest General Hospital6051 US Highway 49, Hattiesburg, MS 39401 · Forrest CountyPhone(601) 288-7000
Source: Dmand AI Affiliation Data
Anna Elizabeth Case is affiliated with 8 sites of care and 1 medical group
Anna Case's primary practice is Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS. Anna Case is also affiliated with Magee General Hospital. The medical group on file is Hattiesburg Clinic. Dmand AI also links Anna Case to 1 more hospital, 4 home health agencies and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Anna Elizabeth Case's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anna Case practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Forrest General Hospital | Available with a free account |
| +7 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 Forrest County, MS and 6.2K+ hospitals, with verified contacts in the same login.
Anna Elizabeth Case is one of 785 internists in Mississippi
Internal medicine is Anna Case's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Anna Case is licensed in Mississippi.
Specialties and state licenses
- Internal medicine, MississippiPrimary
Internists near Anna Case
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
Anna Elizabeth Case billed Medicare for 842 services in 2024
CMS data shows 842 Medicare services from Anna Case across 16 procedure codes in 2024, for 232 Medicare patients. Medicare paid $37,602 for them. Every service was in an office.
Anna Case's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1152024: 417263%
- Lab and pathology
- 2023: 142024: 143921%
- Other services
- 2023: 152024: 122713%
- Surgery
- 2023: 02024: 62
- Tests and treatments
- 2023: 02024: 54
- Drugs given in the office
- 2023: 02024: 44
Anna Case compared with the Mississippi median for internists, 2024
- Anna Case
- Mississippi median
- Medicare services
- 842vs 98715% below
- Medicare patients
- 232vs 31426% below
- Part D claims
- 2,212vs 2817.9 times
Medians across 747 internists in Mississippi with Dmand AI profiles that report each measure.
Anna Case'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Anna Elizabeth Case treated 232 Medicare patients in 2024, average age 74
CMS counts 232 Medicare patients who saw Anna Case in 2024. The largest group is 75 to 84, with 90 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% 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 Anna Case's median patient age at 67, with 62% women.
Anna Case's Medicare patients by age, 2024
Anna Case's Medicare patients by sex, 2024
- Women15165%
- Men8135%
Chronic conditions among Anna Case's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Ischemic heart disease40%
- Mood disorders40%
- Depression39%
- Diabetes31%
- Anxiety28%
Share of Medicare patients with each condition. A patient can have several.
Anna Case's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women62%
- Men38%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Anna Elizabeth Case wrote 2,840 Medicare Part D claims in 2024
In 2024, Anna Case wrote 2,840 Medicare Part D claims for 386 patients. 85% of them were for generic drugs. CMS names the drug for 2,212 of them, across 72 drugs with 11 or more claims each, at $232,195 in total drug cost. In 2023, CMS named 338 claims across 18 drugs.
Anna Case's Part D claims by kind of drug, 2024
- Generic2,417 claims85%
- Brand-name396 claims14%
- Other27 claims1%
Anna Case'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 Anna Case's Part D claims, 2024
- Opioids2%62 of 2,840 claims
- Antibiotics10%280 of 2,840 claims
- Antipsychotics, patients 65 and over1%20 of 2,840 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: 3382024: 2,212554%
Drugs named by CMS: 72 in 2024, 18 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
How Anna Elizabeth Case takes part in Medicare
Anna Case 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)
For MedTech and pharma teams
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Anna Elizabeth Case received $1,860 in industry payments from 2022 to 2025
CMS Open Payments shows 92 general payments to Anna Case from 22 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $675.
General payments to Anna Case by program year, 2022 to 2025
Companies that paid Anna Case the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Anna Elizabeth Case graduated from University of Mississippi School of Medicine
Anna Case graduated from University of Mississippi School of Medicine in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Anna Elizabeth Case'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) |
| 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 Anna Elizabeth Case
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Anna Elizabeth Case's NPI number?
Anna Elizabeth Case's NPI number is 1831659416. It was assigned on March 21, 2019, and it is active in the NPI Registry.
What does Anna Elizabeth Case specialize in?
Anna Elizabeth Case is an internist in Hattiesburg, Mississippi. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Anna Elizabeth Case practice?
Anna Case practices at 6051 US Highway 49, Hattiesburg, MS 39401. Anna Case's primary practice is Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS. Dmand AI also links Anna Case to 1 hospital, 4 home health agencies and 1 group practice or clinic.
What is Anna Elizabeth Case's office phone number?
The practice phone on file for Anna Case is (601) 288-7000.
What is Anna Elizabeth Case's medical license number?
Anna Case holds Mississippi license 31550.
Which hospitals is Anna Elizabeth Case affiliated with?
Anna Case practices at Forrest General Hospital in Hattiesburg, Mississippi. Anna Case is also affiliated with Magee General Hospital. Dmand AI links Anna Case to 1 more hospital.
What medical group is Anna Elizabeth Case part of?
Anna Case is linked to Hattiesburg Clinic.
Does Anna Elizabeth Case accept Medicare?
Yes. CMS data shows Anna Case billed Medicare for 842 services in 2024, and Anna Case accepts Medicare assignment.
How many Medicare patients does Anna Elizabeth Case see?
CMS counts 232 Medicare patients who saw Anna Case in 2024, with an average age of 74.
What services does Anna Elizabeth Case bill to Medicare?
In 2024, Anna Case's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and medicare service (G2211).
Show 4 more questionsShow fewer questions
Where did Anna Elizabeth Case go to medical school?
Anna Case graduated from University of Mississippi School of Medicine in 2019.
What drugs does Anna Elizabeth Case prescribe most?
In 2024 Medicare Part D data, Anna Case's most prescribed drugs by claims were Doxycycline Hyclate, Atorvastatin Calcium and Amlodipine Besylate.
Has Anna Elizabeth Case received payments from drug or device companies?
CMS Open Payments shows $1,860 in general payments to Anna Case from 22 companies from 2022 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Anna Elizabeth Case been practicing?
Anna Case graduated from medical school in 2019, 7 years ago.
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