Dr. Anne Greist, MD

  • Indianapolis, IN
  • Hematologist and oncologist
NPI1063477073PAC ID7113994948
Medicare services, 2024
40
Medicare patients, 2024
45
Part D claims, 2024
614
Publications
6
Clinical trials
3
Practice address
1701 N Senate Blvd, Indianapolis, IN 46202
Practice phone
Call (317) 962-2000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

IU Health Methodist Hospital

Hospital · Indianapolis, Indiana

See all 10 affiliations

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Dr. Anne Greist is a hematologist and oncologist in Indianapolis, Indiana

Dr. Greist practices at IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health.

Dr. Greist's NPI, 1063477073, was assigned on April 20, 2006. Dr. Greist holds Indiana license 01033362A.

NPI and contact details
Medicare PAC ID
7113994948
NPI enumeration date
April 20, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(317) 962-2000
Professional email
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Personal email
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Mobile number
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Sex
Female
Estimated age
75
Medical school graduation
1977

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Anne Greist practices at IU Health Methodist Hospital in Indianapolis, Indiana

Dr. Greist's primary practice is IU Health Methodist Hospital, at 1701 N Senate Blvd, Indianapolis, IN 46202 in Marion County. The practice phone is (317) 962-2000.

Source: Dmand AI Affiliation Data

Dr. Anne Greist is affiliated with 6 sites of care and 4 medical groups

Dr. Greist's primary practice is IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health. The medical group on file is IU Health Medical Group. Dmand AI also links Dr. Greist to 4 more group practices and clinics, 3 medical groups and 1 behavioral health center, each named with a free account.

See all 10 affiliations for Dr. Greist

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Anne Greist's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Greist practices, 6 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
IU Health Methodist HospitalAvailable with a free account
+5 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Anne Greist is one of 224 hematologists and oncologists in Indiana

Hematology and oncology is Dr. Greist's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Greist is licensed in Indiana.

Specialties and state licenses

  • Hematology and oncology, IndianaPrimaryLicense 01033362A · taxonomy 207RH0003X

Hematologists and oncologists near Dr. Greist

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. Anne Greist billed Medicare for 40 services in 2024

CMS data shows 40 Medicare services from Dr. Greist across 1 procedure code in 2024, all of them office visits, for 45 Medicare patients. Medicare paid $1,893 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202440
Medicare patients45
Paid by Medicare$1,893
Procedure codes1

Dr. Greist's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 3782024: 4089%
Drugs given in the office
2023: 374,7172024: 0100%
Tests and treatments
2023: 452024: 0100%
Surgery
2023: 1832024: 0100%

Dr. Greist compared with the Indiana median for hematologists and oncologists, 2024

  • Dr. Greist
  • Indiana median
Medicare services
40vs 76095% below
Medicare patients
45vs 26483% below
Part D claims
503vs 42319% above

Medians across 215 hematologists and oncologists in Indiana with Dmand AI profiles that report each measure.

Dr. Greist'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.

See all procedures by Dr. Greist

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Anne Greist treated 45 Medicare patients in 2024, average age 61

CMS counts 45 Medicare patients who saw Dr. Greist in 2024. The largest group is under 65, with 20 patients. 64% of them have high blood pressure, and 62% have high cholesterol. 51% are also on Medicaid. Their average risk score is 5.12, 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. Greist's median patient age at 56, with 65% women.

Medicare patients, 202445
Average age61
Average risk score5.12
Also on Medicaid51%

Dr. Greist's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Greist's Medicare patients by sex, 2024

  • Women2044%
  • Men2556%

Chronic conditions among Dr. Greist's Medicare patients, 2024

  1. High blood pressure64%
  2. High cholesterol62%
  3. Arthritis44%
  4. Mood disorders38%
  5. Anxiety36%
  6. Depression36%
  7. Chronic kidney disease33%
  8. Heart failure33%

Share of Medicare patients with each condition. A patient can have several.

Dr. Greist's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women65%
  • Men35%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Anne Greist wrote 614 Medicare Part D claims in 2024

In 2024, Dr. Greist wrote 614 Medicare Part D claims for 103 patients. 54% of them were for generic drugs. CMS names the drug for 503 of them, across 15 drugs with 11 or more claims each, at $428,885 in total drug cost. In 2023, CMS named 1,407 claims across 34 drugs.

Part D claims, 2024614
Drugs named by CMS15
Total drug cost$428,885
Part D patients103

Dr. Greist's Part D claims by kind of drug, 2024

  • Generic333 claims54%
  • Brand-name281 claims46%

Dr. Greist'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. Greist's Part D claims, 2024

  • Opioids20%125 of 614 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: 1,4072024: 50364%

Drugs named by CMS: 15 in 2024, 34 in 2023.

See all prescribing by Dr. Greist

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 Dr. Anne Greist takes part in Medicare

Dr. Greist 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)

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Dr. Anne Greist has 6 publications on record

Dmand AI links 6 papers to Dr. Greist, published from 2015 to 2024. 2015 was the busiest year, with 2. The most frequent topics are Hemophilia A, Anemia, Sickle Cell and Autoantibodies. Dr. Greist has published most often in Haemophilia. Dr. Greist's most frequent co-authors are Amy Dana Shapiro, MD, Nihal Bakeer, MD and Rebecca Kruse-Jarres, MD.

Papers6
Years published2015 to 2024

Dr. Greist's papers by year, 2015 to 2024

Topics Dr. Greist writes about most

  • Hemophilia A
  • Anemia, Sickle Cell
  • Autoantibodies
  • Factor VIII

Dr. Greist's most frequent co-authors

Recent publications by Dr. Greist

See all 6 publications and co-authors

See who Dr. Greist researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Greist works with, so you can find a warm path to the right hematologists and oncologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Anne Greist has worked on 3 clinical trials

Dmand AI links Dr. Greist to 3 clinical trials, 2 of them phase 4 studies. 1 is still active or recruiting. Conditions studied include Anemia, Sickle Cell, Hemophilia A and Anemia, Hemolytic, Congenital. Indiana Hemophilia &Thrombosis Center, Inc. sponsors the most, 2.

Clinical trials with Dr. Greist by phase

  1. NonePhase 1: no trials
  2. NonePhase 2: no trials
  3. 1Phase 3: 1 trial
  4. 2Phase 4: 2 trials

Conditions in Dr. Greist's trials

  • Anemia, Sickle Cell
  • Hemophilia A
  • Anemia, Hemolytic, Congenital
  • Coagulation Protein Disorders

Investigators on the most trials with Dr. Greist

Recent clinical trials with Dr. Greist

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Anne Greist received $336 in industry payments from 2016 to 2021

CMS Open Payments shows 5 general payments to Dr. Greist from 5 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Agios Pharmaceuticals, Inc. paid the most, $140. It also lists 2 research payments totaling $9,486 in 2020.

General payments to Dr. Greist by program year, 2016 to 2021

Companies that paid Dr. Greist the most, 2016 to 2021

Share is of all general payments to this clinician.

See all payments to Dr. Greist

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for Dr. Anne Greist's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Anne Greist

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. Anne Greist's NPI number?

Dr. Anne Greist's NPI number is 1063477073. It was assigned on April 20, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Anne Greist?

Dr. Anne Greist is a hematologist and oncologist in Indianapolis, Indiana. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).

Where does Dr. Anne Greist practice?

Dr. Greist practices at 1701 N Senate Blvd, Indianapolis, IN 46202. Dr. Greist's primary practice is IU Health Methodist Hospital in Indianapolis, Indiana, part of Indiana University Health. Dmand AI also links Dr. Greist to 4 group practices and clinics, 3 medical groups and 1 behavioral health center.

What is Dr. Anne Greist's office phone number?

The practice phone on file for Dr. Greist is (317) 962-2000.

What is Dr. Anne Greist's medical license number?

Dr. Greist holds Indiana license 01033362A.

Which hospitals is Dr. Anne Greist affiliated with?

Dr. Greist practices at IU Health Methodist Hospital in Indianapolis, Indiana.

What medical group is Dr. Anne Greist part of?

Dr. Greist is linked to IU Health Medical Group. Dmand AI links Dr. Greist to 3 more medical groups.

Does Dr. Anne Greist accept Medicare?

Yes. CMS data shows Dr. Greist billed Medicare for 40 services in 2024, and Dr. Greist accepts Medicare assignment.

How many Medicare patients does Dr. Anne Greist see?

CMS counts 45 Medicare patients who saw Dr. Greist in 2024, with an average age of 61.

What services does Dr. Anne Greist bill to Medicare?

In 2024, Dr. Greist's most billed Medicare services were office visit, established patient (99213).

Show 5 more questionsShow fewer questions

What drugs does Dr. Anne Greist prescribe most?

In 2024 Medicare Part D data, Dr. Greist's most prescribed drugs by claims were Eliquis, Xarelto and Hydromorphone HCl.

Has Dr. Anne Greist received payments from drug or device companies?

CMS Open Payments shows $336 in general payments to Dr. Greist from 5 companies from 2016 to 2021. The largest total came from Agios Pharmaceuticals, Inc.

How long has Dr. Anne Greist been practicing?

Dr. Greist graduated from medical school in 1977, 49 years ago.

Does Dr. Anne Greist do research?

Dmand AI links 6 publications to Dr. Greist, published from 2015 to 2024. Dr. Greist has worked on 3 clinical trials.

Who does Dr. Anne Greist publish with?

Dr. Greist's most frequent co-authors are Amy Dana Shapiro, MD (3 shared papers), Nihal Bakeer, MD (1 shared paper) and Rebecca Kruse-Jarres, MD (1 shared paper).

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