Dr. Panayotis Ledakis, MD
- Medicare services, 2024
- 201,025
- Medicare patients, 2024
- 1,099
- Part D claims, 2024
- 660
- Publications
- 11
- MIPS score, 2024
- 69
- Practice address
- 301 Saint Paul Place, Baltimore, MD 21202
- Practice phone
- Call (410) 332-9237
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Ledakis' 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. Panayotis Ledakis is a hematologist and oncologist in Baltimore, Maryland
Dr. Ledakis practices at Mercy Medical Center in Baltimore, Maryland, part of Mercy Medical Center.
Dr. Ledakis' NPI, 1649385634, was assigned on August 20, 2006. Dr. Ledakis holds Maryland license D047934.
- NPI
- 1649385634NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103713284
- NPI enumeration date
- August 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (410) 332-9237
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Panayotis Ledakis practices at Mercy Medical Center in Baltimore, Maryland
Dr. Ledakis' primary practice is Mercy Medical Center, at 301 Saint Paul Place, Baltimore, MD 21202 in Baltimore City. The practice phone is (410) 332-9237.
- Mercy Medical Center301 Saint Paul Place, Baltimore, MD 21202 · Baltimore CityPhone(410) 332-9237
Source: Dmand AI Affiliation Data
Dr. Panayotis Ledakis is affiliated with 7 sites of care and 2 medical groups
Dr. Ledakis' primary practice is Mercy Medical Center in Baltimore, Maryland, part of Mercy Medical Center. Dr. Ledakis is also affiliated with The Johns Hopkins Hospital. The medical group on file is Mercy Personal Physicians Downtown. Dmand AI also links Dr. Ledakis to 1 more hospital, 2 group practices and clinics, 1 home health agency, 1 hospice and 1 medical group, 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. Panayotis Ledakis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ledakis practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Medical Center | Available with a free account |
| +6 more sites and 1 medical group | 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 Mercy Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Panayotis Ledakis is one of 245 hematologists and oncologists in Maryland
Hematology and oncology is Dr. Ledakis' primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Ledakis is licensed in Maryland.
Specialties and state licenses
- Hematology and oncology, MarylandPrimary
Hematologists and oncologists near Dr. Ledakis
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. Panayotis Ledakis billed Medicare for 201,025 services in 2024
CMS data shows 201,025 Medicare services from Dr. Ledakis across 42 procedure codes in 2024, for 1,099 Medicare patients. Medicare paid $1,798,063 for them.
Dr. Ledakis' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 202,0502024: 106,57247%
- Other services
- 2023: 55,0802024: 88,14160%
- Tests and treatments
- 2023: 3,6232024: 2,98218%
- Office and hospital visits
- 2023: 1,8142024: 1,7513%
- Lab and pathology
- 2023: 7122024: 1,538116%
- Surgery
- 2023: 282024: 4146%
Where Dr. Ledakis' Medicare services took place, 2024
- In an office199,90699%
- In a facility1,1191%
Dr. Ledakis compared with the Maryland median for hematologists and oncologists, 2024
- Dr. Ledakis
- Maryland median
- Medicare services
- 201,025vs 1,884106.7 times
- Medicare patients
- 1,099vs 3962.8 times
- Part D claims
- 355vs 3837% below
Medians across 205 hematologists and oncologists in Maryland with Dmand AI profiles that report each measure.
Dr. Ledakis' 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
Dr. Panayotis Ledakis treated 1,099 Medicare patients in 2024, average age 74
CMS counts 1,099 Medicare patients who saw Dr. Ledakis in 2024. The largest group is 65 to 74, with 488 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 16% are also on Medicaid. Their average risk score is 1.76, 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. Ledakis' median patient age at 72, with 69% women.
Dr. Ledakis' Medicare patients by age, 2024
Dr. Ledakis' Medicare patients by sex, 2024
- Women75869%
- Men34131%
Chronic conditions among Dr. Ledakis' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Cancer39%
- Diabetes34%
- Chronic kidney disease30%
- Ischemic heart disease28%
- Mood disorders27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ledakis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women69%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Panayotis Ledakis wrote 660 Medicare Part D claims in 2024
In 2024, Dr. Ledakis wrote 660 Medicare Part D claims for 256 patients. 76% of them were for generic drugs. CMS names the drug for 355 of them, across 19 drugs with 11 or more claims each, at $505,769 in total drug cost. In 2023, CMS named 357 claims across 14 drugs.
Dr. Ledakis' Part D claims by kind of drug, 2024
- Generic504 claims76%
- Brand-name and other156 claims24%
Dr. Ledakis' 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. Ledakis' Part D claims, 2024
- Opioids8%50 of 660 claims
- Antibiotics7%45 of 660 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: 3572024: 3551%
Drugs named by CMS: 19 in 2024, 14 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. Panayotis Ledakis scored 69 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 69 out of 100 for Dr. Ledakis for performance year 2024, reported individually. Dr. Ledakis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ledakis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Ledakis' MIPS scores, performance year 2024
- 69of 100Final score
- 40of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Panayotis Ledakis has 11 publications on record
Dmand AI links 11 papers to Dr. Ledakis, published from 2012 to 2025. 2022 was the busiest year, with 3. The most frequent topics are Appendiceal Neoplasms, Peritoneal Neoplasms and Cytoreduction Surgical Procedures. Dr. Ledakis has published most often in Eur J Surg Oncol. Dr. Ledakis' most frequent co-authors are Armando Sardi, MD, Carol Ann Nieroda, MD and Ekaterina Baron, MD.
Dr. Ledakis' papers by year, 2012 to 2025
Topics Dr. Ledakis writes about most
- Appendiceal Neoplasms
- Peritoneal Neoplasms
- Cytoreduction Surgical Procedures
- Hyperthermia, Induced
- Adenocarcinoma, Mucinous
- Antineoplastic Combined Chemotherapy Protocols
- Hyperthermic Intraperitoneal Chemotherapy
- Carcinoma, Signet Ring Cell
Dr. Ledakis' most frequent co-authors
- Armando Sardi, MD11 shared papers
- Carol Ann Nieroda, MD7 shared papers
- Ekaterina Baron, MD3 shared papers
Recent publications by Dr. Ledakis
See who Dr. Ledakis researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ledakis 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. Panayotis Ledakis received $29,104 in industry payments from 2016 to 2025
CMS Open Payments shows 347 general payments to Dr. Ledakis from 51 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 42% of the total. ImmunoGen, Inc. paid the most, $7,580.
General payments to Dr. Ledakis by program year, 2016 to 2025
General payments to Dr. Ledakis by kind, 2016 to 2025
- Consulting fees$12,30042%
- Food and beverage$7,62826%
- Travel and lodging$3,05410%
- Speaker and faculty fees$3,00010%
- Other$3,12111%
Companies that paid Dr. Ledakis the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Panayotis Ledakis'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)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) |
| 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. Panayotis Ledakis
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. Panayotis Ledakis' NPI number?
Dr. Panayotis Ledakis' NPI number is 1649385634. It was assigned on August 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Panayotis Ledakis?
Dr. Panayotis Ledakis is a hematologist and oncologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. Panayotis Ledakis practice?
Dr. Ledakis practices at 301 Saint Paul Place, Baltimore, MD 21202. Dr. Ledakis' primary practice is Mercy Medical Center in Baltimore, Maryland, part of Mercy Medical Center. Dmand AI also links Dr. Ledakis to 1 hospital, 2 group practices and clinics, 1 home health agency, 1 hospice and 1 medical group.
What is Dr. Panayotis Ledakis' office phone number?
The practice phone on file for Dr. Ledakis is (410) 332-9237.
What is Dr. Panayotis Ledakis' medical license number?
Dr. Ledakis holds Maryland license D047934.
Which hospitals is Dr. Panayotis Ledakis affiliated with?
Dr. Ledakis practices at Mercy Medical Center in Baltimore, Maryland. Dr. Ledakis is also affiliated with The Johns Hopkins Hospital. Dmand AI links Dr. Ledakis to 1 more hospital.
What medical group is Dr. Panayotis Ledakis part of?
Dr. Ledakis is linked to Mercy Personal Physicians Downtown. Dmand AI links Dr. Ledakis to 1 more medical group.
Does Dr. Panayotis Ledakis accept Medicare?
Yes. CMS data shows Dr. Ledakis billed Medicare for 201,025 services in 2024, and Dr. Ledakis accepts Medicare assignment.
Does Dr. Panayotis Ledakis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ledakis as offering telehealth services.
What is Dr. Panayotis Ledakis' MIPS score?
Dr. Ledakis' MIPS final score for performance year 2024 is 69 out of 100, reported individually.
Show 7 more questionsShow fewer questions
How many Medicare patients does Dr. Panayotis Ledakis see?
CMS counts 1,099 Medicare patients who saw Dr. Ledakis in 2024, with an average age of 74.
What services does Dr. Panayotis Ledakis bill to Medicare?
In 2024, Dr. Ledakis' most billed Medicare services were medicare temporary code (Q0138), injected or infused drug (J0881) and injected or infused drug (J9271).
What drugs does Dr. Panayotis Ledakis prescribe most?
In 2024 Medicare Part D data, Dr. Ledakis' most prescribed drugs by claims were Eliquis, Letrozole and Pantoprazole Sodium.
Has Dr. Panayotis Ledakis received payments from drug or device companies?
CMS Open Payments shows $29,104 in general payments to Dr. Ledakis from 51 companies from 2016 to 2025. The largest total came from ImmunoGen, Inc.
How long has Dr. Panayotis Ledakis been practicing?
Dr. Ledakis graduated from medical school in 1987, 39 years ago.
Does Dr. Panayotis Ledakis do research?
Dmand AI links 11 publications to Dr. Ledakis, published from 2012 to 2025.
Who does Dr. Panayotis Ledakis publish with?
Dr. Ledakis' most frequent co-authors are Armando Sardi, MD (11 shared papers), Carol Ann Nieroda, MD (7 shared papers) and Ekaterina Baron, MD (3 shared papers).
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