Dr. Mark A. Paster, MD
- Medicare services, 2024
- 2,942
- Medicare patients, 2024
- 967
- Part D claims, 2024
- 988
- Affiliated sites
- 3
- Medical groups
- 2
- Practice address
- 8105 Ritchie Hwy, Pasadena, MD 21122
- Practice phone
- Call (443) 573-0564
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Patient First Primary & Urgent Care - Pasadena
Urgent Care Center · Pasadena, Maryland
Find Dr. Paster's professional email, personal email and mobile number
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Dr. Mark A. Paster is a family medicine physician in Pasadena, Maryland
Dr. Paster practices at Patient First Primary & Urgent Care - Pasadena in Pasadena, Maryland.
Dr. Paster's NPI, 1770656365, was assigned on November 15, 2006. Dr. Paster graduated from Eastern Virginia Medical School in 2000. Dr. Paster holds Virginia license 0101234602.
- NPI
- 1770656365NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759271174
- NPI enumeration date
- November 15, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (443) 573-0564
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark A. Paster practices at Patient First Primary & Urgent Care - Pasadena in Pasadena, Maryland
Dr. Paster's primary practice is Patient First Primary & Urgent Care - Pasadena, at 8105 Ritchie Hwy, Pasadena, MD 21122. The practice phone is (443) 573-0564.
- Patient First Primary & Urgent Care - Pasadena8105 Ritchie Hwy, Pasadena, MD 21122Phone(443) 573-0564
Source: Dmand AI Affiliation Data
Dr. Mark A. Paster is affiliated with 3 sites of care and 2 medical groups
Dr. Paster's primary practice is Patient First Primary & Urgent Care - Pasadena in Pasadena, Maryland. The medical group on file is Patient First. Dmand AI also links Dr. Paster to 2 more group practices and clinics 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. Mark A. Paster's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Paster practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Patient First Primary & Urgent Care - Pasadena | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark A. Paster is one of 1,698 family medicine physicians in Maryland
Family medicine is Dr. Paster's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dmand AI has Dr. Paster's licenses on file in 2 states: Virginia and Maryland.
Specialties and state licenses
- Family medicine, VirginiaPrimary
- Maryland license
Family medicine physicians near Dr. Paster
Counts of family medicine physicians 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 A. Paster billed Medicare for 2,942 services in 2024
CMS data shows 2,942 Medicare services from Dr. Paster across 32 procedure codes in 2024, for 967 Medicare patients. Medicare paid $111,814 for them. Every service was in an office.
Dr. Paster's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Lab and pathology
- 2023: 8102024: 1,15843%
- Office and hospital visits
- 2023: 6122024: 79029%
- Imaging
- 2023: 3552024: 58565%
- Surgery
- 2023: 1932024: 30558%
- Tests and treatments
- 2023: 682024: 10453%
- Other services
- 2023: 132024: 0100%
Dr. Paster compared with the Maryland median for family medicine physicians, 2024
- Dr. Paster
- Maryland median
- Medicare services
- 2,942vs 5165.7 times
- Medicare patients
- 967vs 2084.6 times
- Part D claims
- 740vs 751Close to median
Medians across 1,659 family medicine physicians in Maryland with Dmand AI profiles that report each measure.
Dr. Paster'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark A. Paster treated 967 Medicare patients in 2024, average age 75
CMS counts 967 Medicare patients who saw Dr. Paster in 2024. The largest group is 65 to 74, with 430 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.01, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Paster's median patient age at 46, with 57% women.
Dr. Paster's Medicare patients by age, 2024
Dr. Paster's Medicare patients by sex, 2024
- Women67269%
- Men29531%
Chronic conditions among Dr. Paster's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Diabetes33%
- Chronic kidney disease25%
- Ischemic heart disease21%
- Anxiety19%
- Mood disorders18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Paster's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 46
Patient panel by sex, all payers
- Women57%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark A. Paster wrote 988 Medicare Part D claims in 2024
In 2024, Dr. Paster wrote 988 Medicare Part D claims for 569 patients. 89% of them were for generic drugs. CMS names the drug for 740 of them, across 24 drugs with 11 or more claims each, at $9,643 in total drug cost. In 2023, CMS named 316 claims across 14 drugs.
Dr. Paster's Part D claims by kind of drug, 2024
- Generic881 claims89%
- Brand-name and other107 claims11%
Dr. Paster'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. Paster's Part D claims, 2024
- Opioids2%20 of 988 claims
- Antibiotics38%377 of 988 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: 3162024: 740134%
Drugs named by CMS: 24 in 2024, 14 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 A. Paster takes part in Medicare
Dr. Paster accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Mark A. Paster graduated from Eastern Virginia Medical School
Dr. Paster graduated from Eastern Virginia Medical School in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark A. Paster'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)Doctors and Clinicians Utilization Data (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. Mark A. Paster
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 A. Paster's NPI number?
Dr. Mark A. Paster's NPI number is 1770656365. It was assigned on November 15, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark A. Paster?
Dr. Mark A. Paster is a family medicine physician in Pasadena, Maryland. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Mark A. Paster practice?
Dr. Paster practices at 8105 Ritchie Hwy, Pasadena, MD 21122. Dr. Paster's primary practice is Patient First Primary & Urgent Care - Pasadena in Pasadena, Maryland. Dmand AI also links Dr. Paster to 2 group practices and clinics and 1 medical group.
What is Dr. Mark A. Paster's office phone number?
The practice phone on file for Dr. Paster is (443) 573-0564.
What is Dr. Mark A. Paster's medical license number?
Dr. Paster holds Virginia license 0101234602, one of the licenses on file in 2 states.
Which states has Dr. Mark A. Paster been licensed in?
Dmand AI has state licenses on file for Dr. Paster in Virginia and Maryland.
What medical group is Dr. Mark A. Paster part of?
Dr. Paster is linked to Patient First. Dmand AI links Dr. Paster to 1 more medical group.
Does Dr. Mark A. Paster accept Medicare?
Yes. CMS data shows Dr. Paster billed Medicare for 2,942 services in 2024, and Dr. Paster accepts Medicare assignment.
How many Medicare patients does Dr. Mark A. Paster see?
CMS counts 967 Medicare patients who saw Dr. Paster in 2024, with an average age of 75.
What services does Dr. Mark A. Paster bill to Medicare?
In 2024, Dr. Paster's most billed Medicare services were office visit, established patient (99214), diagnostic imaging (71046) and surgery: heart and blood vessels (36415).
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Where did Dr. Mark A. Paster go to medical school?
Dr. Paster graduated from Eastern Virginia Medical School in 2000.
What drugs does Dr. Mark A. Paster prescribe most?
In 2024 Medicare Part D data, Dr. Paster's most prescribed drugs by claims were Doxycycline Hyclate, Prednisone and Amoxicillin-Clavulanate Potass.
How long has Dr. Mark A. Paster been practicing?
Dr. Paster graduated from medical school in 2000, 26 years ago.
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