Provider Profile
Samantha B. Karlin, PA-C
Unclaimed ProfileAbout Samantha Karlin
Listed in the NPI registry as a physician assistant, Samantha B. Karlin, PA-C practices in Parkville, MD. Medicare claims data shows Samantha provided 854 services to 820 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more, and automated urinalysis test.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (410) 277-8727
- Email not available
Practice Locations
7701 HARFORD RD
Parkville, MD 21234
1311 Londontown Blvd
Eldersburg, MD 21784
310 E Pulaski Hwy
Elkton, MD 21921
1354 Eastern Blvd
Essex, MD 21221
5 Bel Air South Pkwy Ste 1535
Bel Air, MD 21015
14700 Baltimore Ave Unit 108
Laurel, MD 20707
8000 Loch Raven Blvd
Towson, MD 21286
504 E Ridgeville Blvd Ste 102
Mount Airy, MD 21771
4009 North Point Blvd, Ste 102-105
Dundalk, MD 21222
8600 Liberty Rd
Randallstown, MD 21133
7700 Belair Rd
Baltimore, MD 21236
10490 Owings Mills Blvd
Owings Mills, MD 21117
9832F York Rd
Cockeysville, MD 21030
Procedures Most Often Billed to Medicare
854 services · 820 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
74 | More than most peers in Physician Assistant |
| X-ray of foot, minimum of 3 views | Imaging | 73630 |
11 | Less often than most peers in Physician Assistant |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
26 | More often than most peers in Physician Assistant |
| Administration of vaccine | Treatment | 90471 |
15 | More often than most peers in Physician Assistant |
| Diphtheria, tetanus, and acellular pertussis vaccine (7 years or older) | Treatment | 90715 |
11 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
214 | More often than most peers in Physician Assistant |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
77 | More than most peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
77 | More often than most peers in Physician Assistant |
| Detection test by multiplex amplified probe technique for severe acute respiratory syndrome coronavirus 2 (sars-cov-2) (covid-19), influenza virus types a and b, and respiratory syncytial virus | Lab test | 87637 |
59 | More often than most peers in Physician Assistant |
| Detection test by nucleic acid for strep (streptococcus, group a), amplified probe technique | Lab test | 87651 |
58 | More than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 2
Same specialty, same street address — most likely the same department or group.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other physician assistants in Parkville 4
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 2 views 6
Providers in MD who bill this service to Medicare most often.
Common questions
What kind of doctor is Samantha B. Karlin?
Samantha B. Karlin is a physician assistant in Parkville, MD. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Samantha B. Karlin's address?
Samantha B. Karlin is listed at 7701 Harford Rd, Parkville, MD 21234. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Samantha B. Karlin?
The number on file is (410) 277-8727. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Samantha B. Karlin?
Samantha B. Karlin's National Provider Identifier is 1891208435. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Samantha B. Karlin train?
Samantha B. Karlin attended Other, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Samantha B. Karlin have?
Samantha B. Karlin has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What procedures does Samantha B. Karlin perform?
According to Medicare billing data, Samantha B. Karlin performs imaging including x-ray of chest, 2 views and x-ray of foot, minimum of 3 views; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and administration of vaccine, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Samantha B. Karlin's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Samantha B. Karlin. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.