J Clin Invest
Dr. Charles S. Abrams, MD
- Medicare services, 2024
- 152
- Medicare patients, 2024
- 105
- Part D claims, 2024
- 120
- Publications
- 25
- MIPS score, 2024
- 85
- Practice address
- 3400 Spruce Street, White Bldg 1st Flr, Philadelphia, PA 19104
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr)
Long Term Care Hospital · Philadelphia, Pennsylvania
Find Dr. Abrams' professional email, personal email and mobile number
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Dr. Charles S. Abrams is a hematologist and oncologist in Philadelphia, Pennsylvania
Dr. Abrams practices at Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr) in Philadelphia, Pennsylvania.
Dr. Abrams' NPI, 1184668071, was assigned on June 15, 2006. Dr. Abrams graduated from Yale University School of Medicine in 1984. Dr. Abrams holds Pennsylvania license MD034698E.
- NPI
- 1184668071NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658407333
- NPI enumeration date
- June 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles S. Abrams practices at Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr) in Philadelphia, Pennsylvania
Dr. Abrams' primary practice is Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr), at 3400 Spruce Street, White Bldg 1st Flr, Philadelphia, PA 19104.
- Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr)3400 Spruce Street, White Bldg 1st Flr, Philadelphia, PA 19104
Source: Dmand AI Affiliation Data
Dr. Charles S. Abrams is affiliated with 3 sites of care and 2 medical groups
Dr. Abrams' primary practice is Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr) in Philadelphia, Pennsylvania. Dr. Abrams is also affiliated with Hospital of the University of Pennsylvania. The medical group on file is Penn Medicine Lancaster General Health. Dmand AI also links Dr. Abrams to 1 more hospital and 1 medical group, each named with a free account. Dr. Abrams' employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Charles S. Abrams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Abrams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr) | 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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Dr. Charles S. Abrams is one of 645 hematologists and oncologists in Pennsylvania
Hematology and oncology is Dr. Abrams' primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Abrams is licensed in Pennsylvania.
Specialties and state licenses
- Hematology and oncology, PennsylvaniaPrimary
Hematologists and oncologists near Dr. Abrams
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. Charles S. Abrams billed Medicare for 152 services in 2024
CMS data shows 152 Medicare services from Dr. Abrams across 4 procedure codes in 2024, for 105 Medicare patients. Medicare paid $6,416 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Abrams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 532024: 6421%
- Lab and pathology
- 2023: 712024: 5621%
- Other services
- 2023: 02024: 32
Dr. Abrams compared with the Pennsylvania median for hematologists and oncologists, 2024
- Dr. Abrams
- Pennsylvania median
- Medicare services
- 152vs 65477% below
- Medicare patients
- 105vs 22754% below
- Part D claims
- 93vs 39376% below
Medians across 600 hematologists and oncologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Abrams' 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. Abrams and other hematologists and oncologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles S. Abrams treated 105 Medicare patients in 2024, average age 72
CMS counts 105 Medicare patients who saw Dr. Abrams in 2024. The largest group is 75 to 84, with 47 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 2.94, 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. Abrams' median patient age at 58, with 59% women.
Dr. Abrams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Abrams' Medicare patients by sex, 2024
- Women5855%
- Men4745%
Chronic conditions among Dr. Abrams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis50%
- Ischemic heart disease49%
- Chronic kidney disease47%
- Mood disorders45%
- Heart failure42%
- Depression41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Abrams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women59%
- Men41%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles S. Abrams wrote 120 Medicare Part D claims in 2024
In 2024, Dr. Abrams wrote 120 Medicare Part D claims for 22 patients. 65% of them were for generic drugs. CMS names the drug for 93 of them, across 3 drugs with 11 or more claims each, at $21,658 in total drug cost. In 2023, CMS named 91 claims across 3 drugs.
Dr. Abrams' Part D claims by kind of drug, 2024
- Generic78 claims65%
- Brand-name42 claims35%
Dr. Abrams' 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: 912024: 932%
Drugs named by CMS: 3 in 2024, 3 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. Charles S. Abrams scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Abrams for performance year 2024, reported as part of a group. Dr. Abrams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Abrams' MIPS scores, performance year 2024
- 85of 100Final score
- 73.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 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. Charles S. Abrams has 25 publications on record
Dmand AI links 25 papers to Dr. Abrams, published from 2011 to 2024. 2016 was the busiest year, with 3. The most frequent topics are Blood Platelets, Signal Transduction and Thrombosis. Dr. Abrams has published most often in Blood. Dr. Abrams' most frequent co-authors are Sang Hee Min, MD, Michael Marks, MD and Yelena Z. Ginzburg, MD.
Dr. Abrams' papers by year, 2013 to 2024
Topics Dr. Abrams writes about most
- Blood Platelets
- Signal Transduction
- Thrombosis
- Janus Kinase 2
- Mice, Inbred C57BL
- Mice, Knockout
- Anemia, Sickle Cell
- Cell Membrane
Dr. Abrams' most frequent co-authors
- Sang Hee Min, MD6 shared papers
- Michael Marks, MD4 shared papers
- Yelena Z. Ginzburg, MD2 shared papers
Recent publications by Dr. Abrams
See who Dr. Abrams researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Abrams 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. Charles S. Abrams received $18 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Abrams from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Alexion Pharmaceuticals, Inc. paid the most, $18.
Companies that paid Dr. Abrams the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Charles S. Abrams graduated from Yale University School of Medicine
Dr. Abrams graduated from Yale University School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Charles S. Abrams'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 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. Charles S. Abrams
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. Charles S. Abrams' NPI number?
Dr. Charles S. Abrams' NPI number is 1184668071. It was assigned on June 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles S. Abrams?
Dr. Charles S. Abrams is a hematologist and oncologist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Charles S. Abrams practice?
Dr. Abrams practices at 3400 Spruce Street, White Bldg 1st Flr, Philadelphia, PA 19104. Dr. Abrams' primary practice is Good Shepherd Penn Partners - HOPD (3400 Spruce Street, White Bldg 1st Flr) in Philadelphia, Pennsylvania. Dmand AI also links Dr. Abrams to 1 hospital and 1 medical group.
What is Dr. Charles S. Abrams' medical license number?
Dr. Abrams holds Pennsylvania license MD034698E.
Which hospitals is Dr. Charles S. Abrams affiliated with?
Dr. Abrams is affiliated with Hospital of the University of Pennsylvania. Dmand AI links Dr. Abrams to 2 more hospitals.
What medical group is Dr. Charles S. Abrams part of?
Dr. Abrams is linked to Penn Medicine Lancaster General Health. Dmand AI links Dr. Abrams to 1 more medical group.
Does Dr. Charles S. Abrams accept Medicare?
Yes. CMS data shows Dr. Abrams billed Medicare for 152 services in 2024, and Dr. Abrams accepts Medicare assignment.
What is Dr. Charles S. Abrams' MIPS score?
Dr. Abrams' MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
How many Medicare patients does Dr. Charles S. Abrams see?
CMS counts 105 Medicare patients who saw Dr. Abrams in 2024, with an average age of 72.
What services does Dr. Charles S. Abrams bill to Medicare?
In 2024, Dr. Abrams' most billed Medicare services were lab and pathology test (85390), office visit, established patient (99214) and medicare service (G2211).
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Where did Dr. Charles S. Abrams go to medical school?
Dr. Abrams graduated from Yale University School of Medicine in 1984.
What drugs does Dr. Charles S. Abrams prescribe most?
In 2024 Medicare Part D data, Dr. Abrams' most prescribed drugs by claims were Hydroxyurea, Eliquis and Prednisone.
Has Dr. Charles S. Abrams received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Dr. Abrams from 1 company from 2016 to 2016. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Dr. Charles S. Abrams been practicing?
Dr. Abrams graduated from medical school in 1984, 42 years ago.
Does Dr. Charles S. Abrams do research?
Dmand AI links 25 publications to Dr. Abrams, published from 2011 to 2024.
Who does Dr. Charles S. Abrams publish with?
Dr. Abrams' most frequent co-authors are Sang Hee Min, MD (6 shared papers), Michael Marks, MD (4 shared papers) and Yelena Z. Ginzburg, MD (2 shared papers).
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