Dr. Kathryn Simms, MD
- Medicare services, 2024
- 43
- Medicare patients, 2024
- 118
- MIPS score, 2024
- 94
- Hospital affiliations
- 3
- Industry payments
- $48
- Practice address
- 5601 Loch Raven Boulevard, Baltimore, MD 21239
- Practice phone
- Call (443) 444-3902
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Simms' professional email, personal email and mobile number
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Dr. Kathryn Simms is an anesthesiologist in Baltimore, Maryland
Dr. Simms practices at MedStar Good Samaritan Hospital in Baltimore, Maryland, part of MedStar Health.
Dr. Simms' NPI, 1972071280, was assigned on November 5, 2018. Dr. Simms holds Maryland license D99089.
- NPI
- 1972071280NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5799022000
- NPI enumeration date
- November 5, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (443) 444-3902
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kathryn Simms practices at MedStar Good Samaritan Hospital in Baltimore, Maryland
Dr. Simms' primary practice is MedStar Good Samaritan Hospital, at 5601 Loch Raven Boulevard, Baltimore, MD 21239 in Baltimore City. The practice phone is (443) 444-3902.
- MedStar Good Samaritan Hospital5601 Loch Raven Boulevard, Baltimore, MD 21239 · Baltimore CityPhone(443) 444-3902
Source: Dmand AI Affiliation Data
Dr. Kathryn Simms is affiliated with 4 sites of care and 3 medical groups
Dr. Simms' primary practice is MedStar Good Samaritan Hospital in Baltimore, Maryland, part of MedStar Health. Dr. Simms is also affiliated with MedStar Union Memorial Hospital. The medical group on file is MedStar Medical Group. Dmand AI also links Dr. Simms to 1 more hospital, 2 medical groups and 1 hospital outpatient department, 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. Kathryn Simms' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Simms practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| MedStar Good Samaritan Hospital | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kathryn Simms is one of 965 anesthesiologists in Maryland
Anesthesiology is Dr. Simms' primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dmand AI has Dr. Simms' licenses on file in 2 states: Maryland and New York.
Specialties and state licenses
- Anesthesiology, MarylandPrimary
- New York license
Anesthesiologists near Dr. Simms
Counts of anesthesiologists 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. Kathryn Simms billed Medicare for 43 services in 2024
CMS data shows 43 Medicare services from Dr. Simms across 2 procedure codes in 2024, for 118 Medicare patients. Medicare paid $12,185 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Simms' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 142024: 43207%
Dr. Simms compared with the Maryland median for anesthesiologists, 2024
- Dr. Simms
- Maryland median
- Medicare services
- 43vs 10157% below
- Medicare patients
- 118vs 17633% below
Medians across 918 anesthesiologists in Maryland with Dmand AI profiles that report each measure.
Dr. Simms' 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. Kathryn Simms treated 118 Medicare patients in 2024, average age 74
CMS counts 118 Medicare patients who saw Dr. Simms in 2024. The largest group is 65 to 74, with 53 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.81, 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. Simms' median patient age at 63, with 47% women.
Dr. Simms' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Simms' Medicare patients by sex, 2024
- Women5748%
- Men6152%
Chronic conditions among Dr. Simms' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Atrial fibrillation46%
- Ischemic heart disease45%
- Mood disorders38%
- Anxiety37%
- Chronic kidney disease37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Simms' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kathryn Simms scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Simms for performance year 2024, reported through an alternative payment model (APM). Dr. Simms accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Simms' MIPS scores, performance year 2024
- 94of 100Final score
- 82.9of 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. Kathryn Simms received $48 in industry payments from 2019 to 2025
CMS Open Payments shows 2 general payments to Dr. Simms from 2 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Biosense Webster, Inc. paid the most, $34.
General payments to Dr. Simms by program year, 2019 to 2025
Companies that paid Dr. Simms the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Kathryn Simms'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) |
| 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) |
| 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. Kathryn Simms
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. Kathryn Simms' NPI number?
Dr. Kathryn Simms' NPI number is 1972071280. It was assigned on November 5, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Kathryn Simms?
Dr. Kathryn Simms is an anesthesiologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Kathryn Simms practice?
Dr. Simms practices at 5601 Loch Raven Boulevard, Baltimore, MD 21239. Dr. Simms' primary practice is MedStar Good Samaritan Hospital in Baltimore, Maryland, part of MedStar Health. Dmand AI also links Dr. Simms to 1 hospital, 2 medical groups and 1 hospital outpatient department.
What is Dr. Kathryn Simms' office phone number?
The practice phone on file for Dr. Simms is (443) 444-3902.
What is Dr. Kathryn Simms' medical license number?
Dr. Simms holds Maryland license D99089, one of the licenses on file in 2 states.
Which states has Dr. Kathryn Simms been licensed in?
Dmand AI has state licenses on file for Dr. Simms in Maryland and New York.
Which hospitals is Dr. Kathryn Simms affiliated with?
Dr. Simms practices at MedStar Good Samaritan Hospital in Baltimore, Maryland. Dr. Simms is also affiliated with MedStar Union Memorial Hospital. Dmand AI links Dr. Simms to 1 more hospital.
What medical group is Dr. Kathryn Simms part of?
Dr. Simms is linked to MedStar Medical Group. Dmand AI links Dr. Simms to 2 more medical groups.
Does Dr. Kathryn Simms accept Medicare?
Yes. CMS data shows Dr. Simms billed Medicare for 43 services in 2024, and Dr. Simms accepts Medicare assignment.
What is Dr. Kathryn Simms' MIPS score?
Dr. Simms' MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
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How many Medicare patients does Dr. Kathryn Simms see?
CMS counts 118 Medicare patients who saw Dr. Simms in 2024, with an average age of 74.
What services does Dr. Kathryn Simms bill to Medicare?
In 2024, Dr. Simms' most billed Medicare services were anesthesia (00537) and anesthesia (00530).
Has Dr. Kathryn Simms received payments from drug or device companies?
CMS Open Payments shows $48 in general payments to Dr. Simms from 2 companies from 2019 to 2025. The largest total came from Biosense Webster, Inc.
How long has Dr. Kathryn Simms been practicing?
Dr. Simms graduated from medical school in 2003, 23 years ago.
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