Dr. Mark George Seredowych, MD
- Medicare services, 2024
- 2,256
- Medicare patients, 2024
- 391
- Part D claims, 2024
- 6,724
- Hospital affiliations
- 2
- Industry payments
- $13,816
- Practice address
- 1650 Hospital Dr, Santa Fe, NM 87505
- Practice phone
- Call (505) 982-4276
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mark Seredowych, MD
Santa Fe, New Mexico
Find Dr. Seredowych'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. Mark George Seredowych is an internist in Santa Fe, New Mexico
Dr. Seredowych practices at Mark Seredowych, MD in Santa Fe, New Mexico.
Dr. Seredowych's NPI, 1275545782, was assigned on August 13, 2006. Dr. Seredowych holds New Mexico license 2000-89.
- NPI
- 1275545782NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810182086
- NPI enumeration date
- August 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (505) 982-4276
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark George Seredowych practices at Mark Seredowych, MD in Santa Fe, New Mexico
Dr. Seredowych's primary practice is Mark Seredowych, MD, at 1650 Hospital Dr, Santa Fe, NM 87505 in Santa Fe County. The practice phone is (505) 982-4276.
- Mark Seredowych, MD1650 Hospital Dr, Santa Fe, NM 87505 · Santa Fe CountyPhone(505) 982-4276
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark George Seredowych is affiliated with 7 sites of care and 1 medical group
Dr. Seredowych's primary practice is Mark Seredowych, MD in Santa Fe, New Mexico. Dr. Seredowych is also affiliated with CHRISTUS St. Vincent Regional Medical Center. The medical group on file is City Different P.C. (City Different Primary Care). Dmand AI also links Dr. Seredowych to 1 more hospital, 2 home health agencies, 1 physician office and 1 group practice or clinic, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark George Seredowych's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Seredowych practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mark Seredowych, MD | Available with a free account |
| +6 more affiliated sites | 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 each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mark George Seredowych is one of 734 internists in New Mexico
Internal medicine is Dr. Seredowych's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Seredowych is licensed in New Mexico.
Specialties and state licenses
- Internal medicine, New MexicoPrimary
Internists near Dr. Seredowych
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. Mark George Seredowych billed Medicare for 2,256 services in 2024
CMS data shows 2,256 Medicare services from Dr. Seredowych across 8 procedure codes in 2024, for 391 Medicare patients. Medicare paid $131,924 for them.
Dr. Seredowych's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,8062024: 1,6668%
- Other services
- 2023: 3652024: 59062%
Where Dr. Seredowych's Medicare services took place, 2024
- In an office1,25656%
- In a facility1,00044%
Dr. Seredowych compared with the New Mexico median for internists, 2024
- Dr. Seredowych
- New Mexico median
- Medicare services
- 2,256vs 2818.0 times
- Medicare patients
- 391vs 1442.7 times
- Part D claims
- 6,036vs 16237.3 times
Medians across 716 internists in New Mexico with Dmand AI profiles that report each measure.
Dr. Seredowych'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. Seredowych?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Seredowych and other internists in New Mexico.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark George Seredowych treated 391 Medicare patients in 2024, average age 78
CMS counts 391 Medicare patients who saw Dr. Seredowych in 2024. The largest group is 75 to 84, with 187 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.25, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Seredowych's median patient age at 75, with 38% women.
Dr. Seredowych's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Seredowych's Medicare patients by sex, 2024
- Women16843%
- Men22357%
Chronic conditions among Dr. Seredowych's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis52%
- Diabetes33%
- Mood disorders30%
- Depression27%
- Ischemic heart disease27%
- Anxiety24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Seredowych's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women38%
- Men61%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark George Seredowych wrote 6,724 Medicare Part D claims in 2024
In 2024, Dr. Seredowych wrote 6,724 Medicare Part D claims for 426 patients. 89% of them were for generic drugs. CMS names the drug for 6,036 of them, across 119 drugs with 11 or more claims each, at $445,110 in total drug cost. In 2023, CMS named 6,306 claims across 115 drugs.
Dr. Seredowych's Part D claims by kind of drug, 2024
- Generic5,959 claims89%
- Brand-name739 claims11%
- Other26 claims0%
Dr. Seredowych'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.
Drug classes CMS tracks in Dr. Seredowych's Part D claims, 2024
- Opioids9%620 of 6,724 claims
- Antibiotics2%103 of 6,724 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: 6,3062024: 6,0364%
Drugs named by CMS: 119 in 2024, 115 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. Mark George Seredowych takes part in Medicare
Dr. Seredowych 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Mark George Seredowych received $13,816 in industry payments from 2016 to 2025
CMS Open Payments shows 845 general payments to Dr. Seredowych from 58 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,670.
General payments to Dr. Seredowych by program year, 2016 to 2025
General payments to Dr. Seredowych by kind, 2016 to 2025
- Food and beverage$13,775100%
- Education$410%
Companies that paid Dr. Seredowych 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. Mark George Seredowych'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) |
| 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. Mark George Seredowych
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. Mark George Seredowych's NPI number?
Dr. Mark George Seredowych's NPI number is 1275545782. It was assigned on August 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark George Seredowych?
Dr. Mark George Seredowych is an internist in Santa Fe, New Mexico. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mark George Seredowych practice?
Dr. Seredowych practices at 1650 Hospital Dr, Santa Fe, NM 87505. Dr. Seredowych's primary practice is Mark Seredowych, MD in Santa Fe, New Mexico. Dmand AI also links Dr. Seredowych to 1 hospital, 2 home health agencies, 1 physician office and 1 group practice or clinic.
What is Dr. Mark George Seredowych's office phone number?
The practice phone on file for Dr. Seredowych is (505) 982-4276.
What is Dr. Mark George Seredowych's medical license number?
Dr. Seredowych holds New Mexico license 2000-89.
Which hospitals is Dr. Mark George Seredowych affiliated with?
Dr. Seredowych is affiliated with CHRISTUS St. Vincent Regional Medical Center. Dmand AI links Dr. Seredowych to 1 more hospital.
What medical group is Dr. Mark George Seredowych part of?
Dr. Seredowych is linked to City Different P.C. (City Different Primary Care).
Does Dr. Mark George Seredowych accept Medicare?
Yes. CMS data shows Dr. Seredowych billed Medicare for 2,256 services in 2024, and Dr. Seredowych accepts Medicare assignment.
How many Medicare patients does Dr. Mark George Seredowych see?
CMS counts 391 Medicare patients who saw Dr. Seredowych in 2024, with an average age of 78.
What services does Dr. Mark George Seredowych bill to Medicare?
In 2024, Dr. Seredowych's most billed Medicare services were hospital inpatient care (99232), office visit, established patient (99213) and medicare service (G2211).
Show 3 more questionsShow fewer questions
What drugs does Dr. Mark George Seredowych prescribe most?
In 2024 Medicare Part D data, Dr. Seredowych's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Omeprazole.
Has Dr. Mark George Seredowych received payments from drug or device companies?
CMS Open Payments shows $13,816 in general payments to Dr. Seredowych from 58 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Mark George Seredowych been practicing?
Dr. Seredowych graduated from medical school in 1987, 39 years ago.
Selling to internal medicine practices?
See internists in New Mexico by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card