Dr. Lauren Comisky Rossman, DO
- Medicare services, 2024
- 72
- Medicare patients, 2024
- 59
- Hospital affiliations
- 1
- Industry payments
- $17
- Medical groups
- 2
- Practice address
- 1000 Bower Hill Road, Pittsburgh, PA 15243
- Practice phone
- Call (412) 942-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Lauren Comisky Rossman is an internist in Pittsburgh, Pennsylvania
Dr. Rossman practices at St. Clair Health in Pittsburgh, Pennsylvania, part of St. Clair Health.
Dr. Rossman's NPI, 1093957656, was assigned on March 29, 2009. Dr. Rossman graduated from Philadelphia College of Osteopathic Medicine in 2009. Dr. Rossman holds Pennsylvania license OS015685.
- NPI
- 1093957656NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4284808882
- NPI enumeration date
- March 29, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (412) 942-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Lauren Comisky Rossman practices at St. Clair Health in Pittsburgh, Pennsylvania
Dr. Rossman's primary practice is St. Clair Health, at 1000 Bower Hill Road, Pittsburgh, PA 15243 in Allegheny County. The practice phone is (412) 942-4000.
- St. Clair Health1000 Bower Hill Road, Pittsburgh, PA 15243 · Allegheny CountyPhone(412) 942-4000
Source: Dmand AI Affiliation Data
Dr. Lauren Comisky Rossman is affiliated with 2 sites of care and 2 medical groups
Dr. Rossman's primary practice is St. Clair Health in Pittsburgh, Pennsylvania, part of St. Clair Health. The medical group on file is Geisinger. Dmand AI also links Dr. Rossman to 1 more hospital outpatient department 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. Lauren Comisky Rossman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Rossman practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Clair Health | Available with a free account |
| +1 more site 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 St. Clair Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Lauren Comisky Rossman is one of 5,665 internists in Pennsylvania
Internal medicine is Dr. Rossman's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Rossman is board certified in critical care medicine by the American Board of Internal Medicine. Dr. Rossman is licensed in Pennsylvania.
Specialties and state licenses
- Internal medicine, PennsylvaniaPrimary
Internists near Dr. Rossman
Counts of internists 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. Lauren Comisky Rossman billed Medicare for 72 services in 2024
CMS data shows 72 Medicare services from Dr. Rossman across 1 procedure code in 2024, for 59 Medicare patients. Medicare paid $11,218 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Rossman's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1022024: 7229%
Dr. Rossman compared with the Pennsylvania median for internists, 2024
- Dr. Rossman
- Pennsylvania median
- Medicare services
- 72vs 41783% below
- Medicare patients
- 59vs 18568% below
Medians across 5,518 internists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Rossman'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. Rossman?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Rossman and other internists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Lauren Comisky Rossman treated 59 Medicare patients in 2024, average age 73
CMS counts 59 Medicare patients who saw Dr. Rossman in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.85, 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. Rossman's median patient age at 72, with 39% women.
Dr. Rossman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Rossman's Medicare patients by sex, 2024
- Women3051%
- Men2949%
Chronic conditions among Dr. Rossman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease53%
- Heart failure49%
- Anxiety42%
- Arthritis42%
- Atrial fibrillation41%
- Diabetes41%
Share of Medicare patients with each condition. A patient can have several.
Dr. Rossman's 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
- Women39%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Lauren Comisky Rossman takes part in Medicare
Dr. Rossman 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. Lauren Comisky Rossman received $17 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. Rossman from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $17.
Companies that paid Dr. Rossman the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Lauren Comisky Rossman graduated from Philadelphia College of Osteopathic Medicine
Dr. Rossman graduated from Philadelphia College of Osteopathic Medicine in 2009.
- Medical school
- Board certified in critical care medicine
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Sources for Dr. Lauren Comisky Rossman'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) |
| 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. Lauren Comisky Rossman
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. Lauren Comisky Rossman's NPI number?
Dr. Lauren Comisky Rossman's NPI number is 1093957656. It was assigned on March 29, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Lauren Comisky Rossman?
Dr. Lauren Comisky Rossman is an internist in Pittsburgh, Pennsylvania. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Lauren Comisky Rossman practice?
Dr. Rossman practices at 1000 Bower Hill Road, Pittsburgh, PA 15243. Dr. Rossman's primary practice is St. Clair Health in Pittsburgh, Pennsylvania, part of St. Clair Health. Dmand AI also links Dr. Rossman to 1 hospital outpatient department and 1 medical group.
What is Dr. Lauren Comisky Rossman's office phone number?
The practice phone on file for Dr. Rossman is (412) 942-4000.
What is Dr. Lauren Comisky Rossman's medical license number?
Dr. Rossman holds Pennsylvania license OS015685.
Which hospitals is Dr. Lauren Comisky Rossman affiliated with?
Dr. Rossman practices at St. Clair Health in Pittsburgh, Pennsylvania.
What medical group is Dr. Lauren Comisky Rossman part of?
Dr. Rossman is linked to Geisinger. Dmand AI links Dr. Rossman to 1 more medical group.
Does Dr. Lauren Comisky Rossman accept Medicare?
Yes. CMS data shows Dr. Rossman billed Medicare for 72 services in 2024, and Dr. Rossman accepts Medicare assignment.
How many Medicare patients does Dr. Lauren Comisky Rossman see?
CMS counts 59 Medicare patients who saw Dr. Rossman in 2024, with an average age of 73.
Is Dr. Lauren Comisky Rossman board certified?
Yes. Dr. Rossman is board certified in critical care medicine by the American Board of Internal Medicine.
Show 4 more questionsShow fewer questions
What services does Dr. Lauren Comisky Rossman bill to Medicare?
In 2024, Dr. Rossman's most billed Medicare services were critical care (99291).
Where did Dr. Lauren Comisky Rossman go to medical school?
Dr. Rossman graduated from Philadelphia College of Osteopathic Medicine in 2009.
Has Dr. Lauren Comisky Rossman received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Dr. Rossman from 1 company from 2017 to 2017. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Lauren Comisky Rossman been practicing?
Dr. Rossman graduated from medical school in 2009, 17 years ago.
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