SAMANTHA BEATRICE KARLIN (PA-C) – Physician Assistant, NPI 1891208435
Physician Assistant
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
3,366 PHYSICIAN ASSISTANT in MD
Provider Addresses for SAMANTHA BEATRICE KARLIN (PA-C)
1311 Londontown Blvd
Eldersburg, MD 217846454
Phone: (410) 277-8727
Type: Location
9832F York Rd
Cockeysville, MD 210304914
Phone: (410) 277-8727
Type: Location
659 S Salisbury Blvd # 2
Salisbury, MD 218015453
Phone: (410) 277-8727
Type: Location
2400 Cylburn Ave, Suite A
Baltimore, MD 21215
Phone: (410) 277-8727
Type: Location
310 E Pulaski Hwy
Elkton, MD 219216435
Phone: (410) 277-8727
Type: Location
1354 Eastern Blvd
Essex, MD 212213423
Phone: (410) 277-8727
Type: Location
5 Bel Air South Pkwy Ste 1535
Bel Air, MD 210153816
Phone: (410) 277-8727
Type: Location
14700 Baltimore Ave Unit 108
Laurel, MD 207074878
Phone: (410) 277-8727
Type: Location
8000 Loch Raven Blvd
Towson, MD 212868337
Phone: (410) 277-8727
Type: Location
504 E Ridgeville Blvd Ste 102
Mount Airy, MD 217715942
Phone: (410) 277-8727
Type: Location
4009 North Point Blvd, Ste 102-105
Dundalk, MD 21222
Phone: (410) 277-8727
Type: Location
8600 Liberty Rd
Randallstown, MD 211334767
Phone: (410) 277-8727
Type: Location
7700 Belair Rd
Baltimore, MD 212364004
Phone: (410) 277-8727
Type: Location
10490 Owings Mills Blvd
Owings Mills, MD 211177814
Phone: (410) 277-8727
Type: Location
1011 Baltimore Blvd
Westminster, MD 211577055
Phone: (410) 277-8727
Type: Location
3815 Wilkens Ave
Baltimore, MD 212295036
Phone: (410) 277-8727
Type: Location
1713 Oakdale Dr
Cooksville, MD 217239602
Phone: (443) 226-3620
Type: Location
1307 Merritt Blvd
Dundalk, MD 212222109
Phone: (410) 277-8727
Type: Location
5400 Ritchie Hwy
Brooklyn Park, MD 212253443
Phone: (410) 277-8722
Type: Location
6000 Laurel Bowie Rd
Bowie, MD 207154000
Phone: (410) 277-8727
Type: Location
1505 E Churchville Rd
Bel Air, MD 210144742
Phone: (410) 277-8727
Type: Location
1713, Oakdale Drive, Cooksville, Howard County, Maryland, 21723, United States
COOKSVILLE, MD 217239602
Phone: (443) 226-3620
Type: Mailing
Express Care, 7701, Harford Road, Villa Cresta, Parkville, Baltimore County, Maryland, 21234, United States
PARKVILLE, MD 212346403
Phone: (410) 277-8727
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 1 Open Payments records for all available years, with a total value of $21.
Total Amount is formed as General ($21) + Research ($0) + Ownership ($0) = $21.
Last reported payment date: 2024-03-05 • Largest payer in this snapshot: Organogenesis Inc. ($21).
Total Amount
$21
General + Research + Ownership
Payments
1
Total payment records
General Amount
$21
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-03-05
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Organogenesis Inc. | $21 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2018-02-16
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20180124000824 | I | Physician Assistant | MD | TBD |
| I20180216000933 | I | Physician Assistant | DC | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 153 | 150 | $0 |
| 87804 | Detection test by immunoassay with direct visual observation for influenza virus | 98 | 49 | $0 |
| 87426 | Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 87 | 87 | $0 |
| 71046 | X-ray of chest, 2 views | 58 | 58 | $0 |
| 87880 | Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) | 55 | 55 | $0 |
Insurance plans in this area (ZIP 21784)
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Group practice members
| Name | Specialty | State |
|---|---|---|
| Physician Assistant | MD | |
| Physician Assistant | MD | |
| Physician Assistant | NY | |
| Physician Assistant | MD | |
| Nurse Practitioner | VA | |
| - | DC | |
| Nurse Practitioner | MD | |
| Physician Assistant | GA | |
| - | IN | |
| Family Practice | MD |
Reviews
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