Samantha Smrcka Callan, PA-C
- Medicare patients, 2024
- 120
- Part D claims, 2024
- 590
- MIPS score, 2024
- 89
- Hospital affiliations
- 3
- Industry payments
- $21
- Practice address
- 300 Pasteur Drive, Stanford, CA 94305
- Practice phone
- Call (650) 723-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Samantha Callan'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.
Samantha Smrcka Callan is a physician assistant in Stanford, California
Samantha Callan practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University.
Samantha Callan's NPI, 1922535350, was assigned on May 16, 2017. Samantha Callan holds California license 54686.
- NPI
- 1922535350NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072886241
- NPI enumeration date
- May 16, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (650) 723-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Samantha Smrcka Callan practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California
Samantha Callan's primary practice is Stanford Hospital at 300 Pasteur Drive, at 300 Pasteur Drive, Stanford, CA 94305 in Santa Clara County. The practice phone is (650) 723-4000.
- Stanford Hospital at 300 Pasteur Drive300 Pasteur Drive, Stanford, CA 94305 · Santa Clara CountyPhone(650) 723-4000
Source: Dmand AI Affiliation Data
Samantha Smrcka Callan is affiliated with 3 sites of care and 1 medical group
Samantha Callan's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Samantha Callan is also affiliated with Stanford Health Care Tri-Valley. The medical group on file is Stanford Health Care. Dmand AI also links Samantha Callan to 1 more hospital, named with a free account. Samantha Callan's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Samantha Smrcka Callan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Samantha Callan practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stanford Hospital at 300 Pasteur Drive | Available with a free account |
| +2 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 Stanford University and 6.2K+ hospitals, with verified contacts in the same login.
Samantha Smrcka Callan is one of 11,482 physician assistants in California
Physician assistant is Samantha Callan's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Samantha Callan is licensed in California.
Specialties and state licenses
- Physician assistant, CaliforniaPrimary
Physician assistants near Samantha Callan
Counts of physician assistants 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
Samantha Smrcka Callan treated 120 Medicare patients in 2024, average age 76
CMS counts 120 Medicare patients who saw Samantha Callan in 2024. The largest group is 65 to 74, with 52 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 28% are also on Medicaid. Their average risk score is 2.22, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Samantha Callan's median patient age at 64, with 51% women.
Samantha Callan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Samantha Callan's Medicare patients by sex, 2024
- Women5748%
- Men6353%
Chronic conditions among Samantha Callan's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Chronic kidney disease35%
- Diabetes35%
- Ischemic heart disease34%
- Arthritis33%
- Atrial fibrillation28%
- Cancer23%
Share of Medicare patients with each condition. A patient can have several.
Samantha Callan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women51%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Samantha Smrcka Callan wrote 590 Medicare Part D claims in 2024
In 2024, Samantha Callan wrote 590 Medicare Part D claims for 89 patients. 82% of them were for generic drugs.
Samantha Callan's Part D claims by kind of drug, 2024
- Generic486 claims82%
- Brand-name104 claims18%
Drug classes CMS tracks in Samantha Callan's Part D claims, 2024
- Antibiotics5%30 of 590 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Samantha Smrcka Callan scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Samantha Callan for performance year 2024, reported as part of a group. Samantha Callan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Samantha Callan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Samantha Callan's MIPS scores, performance year 2024
- 89of 100Final score
- 87.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
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
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.
Samantha Smrcka Callan received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Samantha Callan from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. BeOne Medicines USA, Inc. paid the most, $21.
Companies that paid Samantha Callan the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Samantha Smrcka Callan'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 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 (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 Samantha Smrcka Callan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Samantha Smrcka Callan's NPI number?
Samantha Smrcka Callan's NPI number is 1922535350. It was assigned on May 16, 2017, and it is active in the NPI Registry.
What does Samantha Smrcka Callan specialize in?
Samantha Smrcka Callan is a physician assistant in Stanford, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Samantha Smrcka Callan practice?
Samantha Callan practices at 300 Pasteur Drive, Stanford, CA 94305. Samantha Callan's primary practice is Stanford Hospital at 300 Pasteur Drive in Stanford, California, part of Stanford University. Dmand AI also links Samantha Callan to 1 hospital.
What is Samantha Smrcka Callan's office phone number?
The practice phone on file for Samantha Callan is (650) 723-4000.
What is Samantha Smrcka Callan's medical license number?
Samantha Callan holds California license 54686.
Which hospitals is Samantha Smrcka Callan affiliated with?
Samantha Callan practices at Stanford Hospital at 300 Pasteur Drive in Stanford, California. Samantha Callan is also affiliated with Stanford Health Care Tri-Valley. Dmand AI links Samantha Callan to 1 more hospital.
What medical group is Samantha Smrcka Callan part of?
Samantha Callan is linked to Stanford Health Care.
Does Samantha Smrcka Callan accept Medicare?
Yes. CMS lists Samantha Callan as accepting Medicare assignment.
Does Samantha Smrcka Callan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Samantha Callan as offering telehealth services.
What is Samantha Smrcka Callan's MIPS score?
Samantha Callan's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
Show 3 more questionsShow fewer questions
How many Medicare patients does Samantha Smrcka Callan see?
CMS counts 120 Medicare patients who saw Samantha Callan in 2024, with an average age of 76.
Has Samantha Smrcka Callan received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Samantha Callan from 1 company from 2025 to 2025. The largest total came from BeOne Medicines USA, Inc.
How long has Samantha Smrcka Callan been practicing?
Samantha Callan graduated from medical school in 2017, 9 years ago.
Selling to physician assistant practices?
See physician assistants in California 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