Absorptiometry, PhotonAnemiaBiopsy
Anna Maria Gramelspacher
NPI1922364561PAC ID5193032324
- Medicare services, 2021
- 74
- Part D claims, 2024
- 14
- Publications
- 4
- MIPS score, 2024
- 93
- Hospital affiliations
- 1
- Practice address
- 1740 West Taylor St Suite 1400, Chicago, IL 60612
- Practice phone
- Call (312) 996-3900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Anna Maria Gramelspacher is an internist in Chicago, Illinois
Anna Gramelspacher practices at University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System.
Anna Gramelspacher's NPI, 1922364561, was assigned on April 9, 2012. Anna Gramelspacher graduated from Indiana University School of Medicine in 2012. Anna Gramelspacher holds Illinois license 125061471.
NPI and contact details
- NPI
- 1922364561NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193032324
- NPI enumeration date
- April 9, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 996-3900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Anna Maria Gramelspacher practices at University of Illinois Hospital in Chicago, Illinois
Anna Gramelspacher's primary practice is University of Illinois Hospital, at 1740 West Taylor St Suite 1400, Chicago, IL 60612 in Cook County. The practice phone is (312) 996-3900.
- University of Illinois Hospital1740 West Taylor St Suite 1400, Chicago, IL 60612 · Cook CountyPhone(312) 996-3900
Source: Dmand AI Affiliation Data
Anna Maria Gramelspacher is affiliated with 1 site of care and 1 medical group
Anna Gramelspacher's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System. The medical group on file is University of Illinois Physicians Group (UIPG).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Anna Maria Gramelspacher's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Anna Gramelspacher practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University of Illinois Hospital | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Anna Maria Gramelspacher is one of 5,652 internists in Illinois
Internal medicine is Anna Gramelspacher's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Anna Gramelspacher is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Anna Gramelspacher
Counts of internists with a Dmand AI profile, by place and practice. Each opens the list.
5,652internists in Illinois1,980internists in Chicago92internists at University of Illinois Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Anna Maria Gramelspacher billed Medicare for 74 services in 2021
CMS data shows 74 Medicare services from Anna Gramelspacher across 2 procedure codes in 2021, all of them office visits. Medicare paid $4,567 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 202174
Paid by Medicare$4,567
Procedure codes2
Anna Gramelspacher's Medicare services by type, 2020 to 2021
- 2020
- 2021
- Office and hospital visits
- 2020: 1362021: 7446%
Anna Gramelspacher compared with the Illinois median for internists, 2021
- Anna Gramelspacher
- Illinois median
- Medicare services
- 74vs 56687% below
- Part D claims
- 652vs 2842.3 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Anna Gramelspacher's most billed Medicare procedure codes, 2021
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 Maria Gramelspacher's patients have a median age of 65
Across all payers, Dmand AI patient panel data puts Anna Gramelspacher's median patient age at 65, with 62% women.
Anna Gramelspacher'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
- Women62%
- Men38%
Source: Dmand AI Patient Panel Data
Anna Maria Gramelspacher wrote 14 Medicare Part D claims in 2024
In 2024, Anna Gramelspacher wrote 14 Medicare Part D claims. 79% of them were for generic drugs. They cover 28 drugs, with $40,609 in total drug cost. In 2020, CMS named 794 claims across 32 drugs.
Part D claims, 202414
Drugs named by CMS28
Total drug cost$40,609
Anna Gramelspacher's Part D claims by kind of drug, 2024
- Generic11 claims79%
- Brand-name and other3 claims21%
Anna Gramelspacher's most prescribed drugs by claims, 2021
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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 7942021: 65218%
Drugs named by CMS: 28 in 2021, 32 in 2020.
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
Anna Maria Gramelspacher 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 Anna Gramelspacher for performance year 2024, reported as part of a group. Anna Gramelspacher accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Anna Gramelspacher's MIPS scores, performance year 2024
- 93of 100Final score
- 73.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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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Anna Maria Gramelspacher has 4 publications on record
Dmand AI links 4 papers to Anna Gramelspacher, published from 2013 to 2017. Anna Gramelspacher has published most often in Acad Med. Anna Gramelspacher's most frequent co-authors are John Steven Cummins, MD, Mukund Venu, MD and Rachel C. Vreeman, MD.
Papers4
Years published2013 to 2017
Anna Gramelspacher's most frequent co-authors
- John Steven Cummins, MD2 shared papers
- Mukund Venu, MD1 shared paper
- Rachel C. Vreeman, MD1 shared paper
Recent publications by Anna Gramelspacher
J Int AIDS Soc
Developing CountriesDisclosureHIV Infections
See who Anna Gramelspacher researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Anna Gramelspacher works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Anna Maria Gramelspacher graduated from Indiana University School of Medicine
Anna Gramelspacher graduated from Indiana University School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Anna Maria Gramelspacher'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 Data |
| 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 |
| 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 Maria Gramelspacher
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 Maria Gramelspacher's NPI number?
Anna Maria Gramelspacher's NPI number is 1922364561. It was assigned on April 9, 2012, and it is active in the NPI Registry.
What does Anna Maria Gramelspacher specialize in?
Anna Maria Gramelspacher is an internist in Chicago, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Anna Maria Gramelspacher practice?
Anna Gramelspacher practices at 1740 West Taylor St Suite 1400, Chicago, IL 60612. Anna Gramelspacher's primary practice is University of Illinois Hospital in Chicago, Illinois, part of University of Illinois System.
What is Anna Maria Gramelspacher's office phone number?
The practice phone on file for Anna Gramelspacher is (312) 996-3900.
What is Anna Maria Gramelspacher's medical license number?
Anna Gramelspacher holds Illinois license 125061471.
Which hospitals is Anna Maria Gramelspacher affiliated with?
Anna Gramelspacher practices at University of Illinois Hospital in Chicago, Illinois.
What medical group is Anna Maria Gramelspacher part of?
Anna Gramelspacher is linked to University of Illinois Physicians Group (UIPG).
Does Anna Maria Gramelspacher accept Medicare?
Yes. CMS data shows Anna Gramelspacher billed Medicare for 74 services in 2021, and Anna Gramelspacher accepts Medicare assignment.
What is Anna Maria Gramelspacher's MIPS score?
Anna Gramelspacher's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
What services does Anna Maria Gramelspacher bill to Medicare?
In 2021, Anna Gramelspacher's most billed Medicare services were office visit, established patient (99214) and office visit, established patient (99213).
Show 5 more questionsShow fewer questions
Where did Anna Maria Gramelspacher go to medical school?
Anna Gramelspacher graduated from Indiana University School of Medicine in 2012.
What drugs does Anna Maria Gramelspacher prescribe most?
In 2021 Medicare Part D data, Anna Gramelspacher's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Hydrochlorothiazide.
How long has Anna Maria Gramelspacher been practicing?
Anna Gramelspacher graduated from medical school in 2012, 14 years ago.
Does Anna Maria Gramelspacher do research?
Dmand AI links 4 publications to Anna Gramelspacher, published from 2013 to 2017.
Who does Anna Maria Gramelspacher publish with?
Anna Gramelspacher's most frequent co-authors are John Steven Cummins, MD (2 shared papers), Mukund Venu, MD (1 shared paper) and Rachel C. Vreeman, MD (1 shared paper).
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