Proc (Bayl Univ Med Cent)
Dr. Eva Rottmann, DO
NPI1487049532PAC ID5395092803
- Medicare services, 2024
- 43,181
- Medicare patients, 2024
- 712
- Part D claims, 2024
- 544
- Publications
- 3
- Industry payments
- $1,651
- Practice address
- 14995 Shady Grove Rd Suite 500, Rockville, MD 20850
- Practice phone
- Call (301) 942-3126
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Arthritis and Rheumatism Associates - Rockville 5
Clinical Lab - Full Service · Rockville, Maryland
Find Dr. Rottmann's professional email, personal email and mobile number
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Dr. Eva Rottmann is a rheumatologist in Rockville, Maryland
Dr. Rottmann practices at Arthritis and Rheumatism Associates - Rockville 5 in Rockville, Maryland.
Dr. Rottmann's NPI, 1487049532, was assigned on April 4, 2015. Dr. Rottmann graduated from Lake Erie Col of Osteopathic Medicine, Bradenton in 2015. Dr. Rottmann holds Maryland license H0090993.
NPI and contact details
- NPI
- 1487049532NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5395092803
- NPI enumeration date
- April 4, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (301) 942-3126
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Eva Rottmann practices at Arthritis and Rheumatism Associates - Rockville 5 in Rockville, Maryland
Dr. Rottmann's primary practice is Arthritis and Rheumatism Associates - Rockville 5, at 14995 Shady Grove Rd Suite 500, Rockville, MD 20850. The practice phone is (301) 942-3126.
- Arthritis and Rheumatism Associates - Rockville 514995 Shady Grove Rd Suite 500, Rockville, MD 20850Phone(301) 942-3126
Source: Dmand AI Affiliation Data
Dr. Eva Rottmann is affiliated with 1 site of care and 2 medical groups
Dr. Rottmann's primary practice is Arthritis and Rheumatism Associates - Rockville 5 in Rockville, Maryland. The medical group on file is Arthritis and Rheumatism Associates, P.C. Dmand AI also links Dr. Rottmann to 1 more medical group, named with a free account. Dr. Rottmann's employer is on file too: a clinical lab.
Arthritis and Rheumatism Associates - Rockville 5Primary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Eva Rottmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rottmann practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Arthritis and Rheumatism Associates - Rockville 5 | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Eva Rottmann is one of 177 rheumatologists in Maryland
Rheumatology is Dr. Rottmann's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dmand AI has Dr. Rottmann's licenses on file in 2 states: Maryland and Pennsylvania.
Specialties and state licenses
- Rheumatology, MarylandPrimary
- Student in an organized health care education/training program, Pennsylvania
Rheumatologists near Dr. Rottmann
Counts of rheumatologists 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. Eva Rottmann billed Medicare for 43,181 services in 2024
CMS data shows 43,181 Medicare services from Dr. Rottmann across 52 procedure codes in 2024, for 712 Medicare patients. Medicare paid $649,953 for them. Every service was in an office.
Medicare services, 202443,181
Medicare patients712
Paid by Medicare$649,953
Procedure codes52
Dr. Rottmann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 22,2602024: 38,28572%
- Lab and pathology
- 2023: 1,8752024: 1,874No change
- Office and hospital visits
- 2023: 6512024: 71910%
- Tests and treatments
- 2023: 4572024: 66044%
- Other services
- 2023: 8702024: 61529%
- Imaging
- 2023: 4702024: 51510%
- Surgery
- 2023: 4762024: 5138%
Dr. Rottmann compared with the Maryland median for rheumatologists, 2024
- Dr. Rottmann
- Maryland median
- Medicare services
- 43,181vs 3,91511.0 times
- Medicare patients
- 712vs 3002.4 times
- Part D claims
- 441vs 78244% below
Medians across 168 rheumatologists in Maryland with Dmand AI profiles that report each measure.
Dr. Rottmann'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rottmann and other rheumatologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Eva Rottmann treated 712 Medicare patients in 2024, average age 76
CMS counts 712 Medicare patients who saw Dr. Rottmann in 2024. The largest group is 65 to 74, with 319 patients. 75% of them have high cholesterol, and 73% have high blood pressure. 11% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Rottmann's median patient age at 67, with 78% women.
Medicare patients, 2024712
Average age76
Average risk score1.08
Also on Medicaid11%
Dr. Rottmann's Medicare patients by age, 2024
Dr. Rottmann's Medicare patients by sex, 2024
- Women57781%
- Men13519%
Chronic conditions among Dr. Rottmann's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis67%
- Osteoporosis60%
- Diabetes24%
- Mood disorders24%
- Anxiety22%
- Depression21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rottmann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women78%
- Men20%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Eva Rottmann wrote 544 Medicare Part D claims in 2024
In 2024, Dr. Rottmann wrote 544 Medicare Part D claims for 133 patients. 87% of them were for generic drugs. CMS names the drug for 441 of them, across 13 drugs with 11 or more claims each, at $97,290 in total drug cost. In 2023, CMS named 274 claims across 11 drugs.
Part D claims, 2024544
Drugs named by CMS13
Total drug cost$97,290
Part D patients133
Dr. Rottmann's Part D claims by kind of drug, 2024
- Generic475 claims87%
- Brand-name and other69 claims13%
Dr. Rottmann'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: 2742024: 44161%
Drugs named by CMS: 13 in 2024, 11 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. Eva Rottmann offers telehealth to Medicare patients
Dr. Rottmann accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Rottmann as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Eva Rottmann has 3 publications on record
Dmand AI links 3 papers to Dr. Rottmann, published from 2021 to 2022. Dr. Rottmann's most frequent co-authors are David Henry Bulbin, DO, Prakash Kharel and Eric D. Newman, MD.
Papers3
Years published2021 to 2022
Dr. Rottmann's most frequent co-authors
Recent publications by Dr. Rottmann
Clin Rheumatol
Arthritis, GoutyGoutNasal Bone
Burnout, ProfessionalPersonal SatisfactionPharmacists
See who Dr. Rottmann researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Rottmann works with, so you can find a warm path to the right rheumatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Eva Rottmann received $1,651 in industry payments from 2019 to 2025
CMS Open Payments shows 44 general payments to Dr. Rottmann from 15 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 98% of the total. Horizon Pharma plc paid the most, $432.
General payments to Dr. Rottmann by program year, 2019 to 2025
General payments to Dr. Rottmann by kind, 2019 to 2025
$1.7Kin total
- Food and beverage$1,62598%
- Education$262%
Companies that paid Dr. Rottmann the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Eva Rottmann graduated from Lake Erie Col of Osteopathic Medicine, Bradenton
Dr. Rottmann graduated from Lake Erie Col of Osteopathic Medicine, Bradenton in 2015.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Eva Rottmann'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) |
| 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. Eva Rottmann
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. Eva Rottmann's NPI number?
Dr. Eva Rottmann's NPI number is 1487049532. It was assigned on April 4, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Eva Rottmann?
Dr. Eva Rottmann is a rheumatologist in Rockville, Maryland. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Eva Rottmann practice?
Dr. Rottmann practices at 14995 Shady Grove Rd Suite 500, Rockville, MD 20850. Dr. Rottmann's primary practice is Arthritis and Rheumatism Associates - Rockville 5 in Rockville, Maryland. Dmand AI also links Dr. Rottmann to 1 medical group.
What is Dr. Eva Rottmann's office phone number?
The practice phone on file for Dr. Rottmann is (301) 942-3126.
What is Dr. Eva Rottmann's medical license number?
Dr. Rottmann holds Maryland license H0090993, one of the licenses on file in 2 states.
Which states has Dr. Eva Rottmann been licensed in?
Dmand AI has state licenses on file for Dr. Rottmann in Maryland and Pennsylvania.
What medical group is Dr. Eva Rottmann part of?
Dr. Rottmann is linked to Arthritis and Rheumatism Associates, P.C. Dmand AI links Dr. Rottmann to 1 more medical group.
Does Dr. Eva Rottmann accept Medicare?
Yes. CMS data shows Dr. Rottmann billed Medicare for 43,181 services in 2024, and Dr. Rottmann accepts Medicare assignment.
Does Dr. Eva Rottmann offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Rottmann as offering telehealth services.
How many Medicare patients does Dr. Eva Rottmann see?
CMS counts 712 Medicare patients who saw Dr. Rottmann in 2024, with an average age of 76.
Show 7 more questionsShow fewer questions
What services does Dr. Eva Rottmann bill to Medicare?
In 2024, Dr. Rottmann's most billed Medicare services were injected or infused drug (J3111), injected or infused drug (J0897) and injected or infused drug (J3262).
Where did Dr. Eva Rottmann go to medical school?
Dr. Rottmann graduated from Lake Erie Col of Osteopathic Medicine, Bradenton in 2015.
What drugs does Dr. Eva Rottmann prescribe most?
In 2024 Medicare Part D data, Dr. Rottmann's most prescribed drugs by claims were Prednisone, Allopurinol and Gabapentin.
Has Dr. Eva Rottmann received payments from drug or device companies?
CMS Open Payments shows $1,651 in general payments to Dr. Rottmann from 15 companies from 2019 to 2025. The largest total came from Horizon Pharma plc.
How long has Dr. Eva Rottmann been practicing?
Dr. Rottmann graduated from medical school in 2015, 11 years ago.
Does Dr. Eva Rottmann do research?
Dmand AI links 3 publications to Dr. Rottmann, published from 2021 to 2022.
Who does Dr. Eva Rottmann publish with?
Dr. Rottmann's most frequent co-authors are David Henry Bulbin, DO (2 shared papers), Prakash Kharel (1 shared paper) and Eric D. Newman, MD (1 shared paper).
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