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Dr. Frederick Tolle, MD, MPH
NPI1841878857PAC ID6507303039
- Medicare services, 2024
- 290
- Medicare patients, 2024
- 86
- Part D claims, 2024
- 181
- Publications
- 2
- Hospital affiliations
- 1
- Practice address
- 9000 Franklin Square Dr, Rosedale, MD 21237
- Practice phone
- Call (443) 777-7257
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Medstar Franklin Square Medical Center
Rosedale, Maryland
Find Dr. Tolle's 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. Frederick Tolle is a hospitalist in Rosedale, Maryland
Dr. Tolle practices at Medstar Franklin Square Medical Center in Rosedale, Maryland.
Dr. Tolle's NPI, 1841878857, was assigned on March 31, 2021. Dr. Tolle graduated from Georgetown University School of Medicine in 2021. Dr. Tolle holds Maryland license D0099628.
NPI and contact details
- NPI
- 1841878857NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507303039
- NPI enumeration date
- March 31, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (443) 777-7257
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Frederick Tolle practices at Medstar Franklin Square Medical Center in Rosedale, Maryland
Dr. Tolle's primary practice is Medstar Franklin Square Medical Center, at 9000 Franklin Square Dr, Rosedale, MD 21237 in Baltimore County. The practice phone is (443) 777-7257.
- Medstar Franklin Square Medical Center9000 Franklin Square Dr, Rosedale, MD 21237 · Baltimore CountyPhone(443) 777-7257
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Frederick Tolle is affiliated with 4 sites of care and 2 medical groups
Dr. Tolle's primary practice is Medstar Franklin Square Medical Center in Rosedale, Maryland. Dr. Tolle is also affiliated with Mayo Clinic Hospital, Saint Marys Campus. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Tolle to 1 more group practice or clinic, 1 hospice and 1 medical group, each named with a free account.
Medstar Franklin Square Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Frederick Tolle's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tolle practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Medstar Franklin Square Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Frederick Tolle is one of 415 hospitalists in Maryland
Hospitalist is Dr. Tolle's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Tolle is licensed in Maryland.
Specialties and state licenses
- Hospitalist, MarylandPrimary
Hospitalists near Dr. Tolle
Counts of hospitalists 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. Frederick Tolle billed Medicare for 290 services in 2024
CMS data shows 290 Medicare services from Dr. Tolle across 4 procedure codes in 2024, for 86 Medicare patients. Medicare paid $29,664 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024290
Medicare patients86
Paid by Medicare$29,664
Procedure codes4
Dr. Tolle compared with the Maryland median for hospitalists, 2024
- Dr. Tolle
- Maryland median
- Medicare services
- 290vs 65055% below
- Medicare patients
- 86vs 29170% below
- Part D claims
- 40vs 5629% below
Medians across 388 hospitalists in Maryland with Dmand AI profiles that report each measure.
Dr. Tolle'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.
Need commercial claims for Dr. Tolle?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tolle and other hospitalists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Frederick Tolle treated 86 Medicare patients in 2024, average age 74
CMS counts 86 Medicare patients who saw Dr. Tolle in 2024. The largest group is 65 to 74, with 35 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 27% are also on Medicaid. Their average risk score is 2.75, 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. Tolle's median patient age at 71, with 53% women.
Medicare patients, 202486
Average age74
Average risk score2.75
Also on Medicaid27%
Dr. Tolle's Medicare patients by age, 2024
Dr. Tolle's Medicare patients by sex, 2024
- Women4856%
- Men3844%
Chronic conditions among Dr. Tolle's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure65%
- Arthritis62%
- Chronic kidney disease59%
- Diabetes58%
- Ischemic heart disease56%
- Mood disorders53%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tolle's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Frederick Tolle wrote 181 Medicare Part D claims in 2024
In 2024, Dr. Tolle wrote 181 Medicare Part D claims for 52 patients. 82% of them were for generic drugs. CMS names the drug for 40 of them, across 3 drugs with 11 or more claims each, at $282 in total drug cost. In 2023, CMS named 98 claims across 6 drugs.
Part D claims, 2024181
Drugs named by CMS3
Total drug cost$282
Part D patients52
Dr. Tolle's Part D claims by kind of drug, 2024
- Generic149 claims82%
- Brand-name32 claims18%
Dr. Tolle'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 982024: 4059%
Drugs named by CMS: 3 in 2024, 6 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 Dr. Frederick Tolle takes part in Medicare
Dr. Tolle 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. Frederick Tolle has 2 publications on record
Dmand AI links 2 papers to Dr. Tolle. Dr. Tolle's most frequent co-authors are John Patrick Carey, MD and Howard S. Moskowitz, MD, PhD.
Papers2
Dr. Tolle's most frequent co-authors
Recent publications by Dr. Tolle
Am J Disaster Med
DisastersFiresLife Cycle Stages
See who Dr. Tolle researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tolle works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Frederick Tolle received $15 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Tolle from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Ambu Inc. paid the most, $15.
Companies that paid Dr. Tolle the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Frederick Tolle graduated from Georgetown University School of Medicine
Dr. Tolle graduated from Georgetown University School of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Frederick Tolle'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Frederick Tolle
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. Frederick Tolle's NPI number?
Dr. Frederick Tolle's NPI number is 1841878857. It was assigned on March 31, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Frederick Tolle?
Dr. Frederick Tolle is a hospitalist in Rosedale, Maryland. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Frederick Tolle practice?
Dr. Tolle practices at 9000 Franklin Square Dr, Rosedale, MD 21237. Dr. Tolle's primary practice is Medstar Franklin Square Medical Center in Rosedale, Maryland. Dmand AI also links Dr. Tolle to 1 group practice or clinic, 1 hospice and 1 medical group.
What is Dr. Frederick Tolle's office phone number?
The practice phone on file for Dr. Tolle is (443) 777-7257.
What is Dr. Frederick Tolle's medical license number?
Dr. Tolle holds Maryland license D0099628.
Which hospitals is Dr. Frederick Tolle affiliated with?
Dr. Tolle is affiliated with Mayo Clinic Hospital, Saint Marys Campus.
What medical group is Dr. Frederick Tolle part of?
Dr. Tolle is linked to MedStar Medical Group. Dmand AI links Dr. Tolle to 1 more medical group.
Does Dr. Frederick Tolle accept Medicare?
Yes. CMS data shows Dr. Tolle billed Medicare for 290 services in 2024, and Dr. Tolle accepts Medicare assignment.
How many Medicare patients does Dr. Frederick Tolle see?
CMS counts 86 Medicare patients who saw Dr. Tolle in 2024, with an average age of 74.
What services does Dr. Frederick Tolle bill to Medicare?
In 2024, Dr. Tolle's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
Show 6 more questionsShow fewer questions
Where did Dr. Frederick Tolle go to medical school?
Dr. Tolle graduated from Georgetown University School of Medicine in 2021.
What drugs does Dr. Frederick Tolle prescribe most?
In 2024 Medicare Part D data, Dr. Tolle's most prescribed drugs by claims were Losartan Potassium, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Frederick Tolle received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dr. Tolle from 1 company from 2025 to 2025. The largest total came from Ambu Inc.
How long has Dr. Frederick Tolle been practicing?
Dr. Tolle graduated from medical school in 2021, 5 years ago.
Does Dr. Frederick Tolle do research?
Dmand AI links 2 publications to Dr. Tolle.
Who does Dr. Frederick Tolle publish with?
Dr. Tolle's most frequent co-authors are John Patrick Carey, MD (1 shared paper) and Howard S. Moskowitz, MD, PhD (1 shared paper).
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