Are you Hannah Karsten, PA-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileHannah Karsten, PA-C is a physician assistant — medical practicing in Los Alamos, NM. According to Medicare claims data, Hannah cared for 374 Medicare patients across 444 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and removal of impacted ear wax. This provider record is associated with NPI 1184264368.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
3917 WEST RD STE 200
Los Alamos, NM 87544
Within Physician Assistant - Medical generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
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444 services · 374 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of impacted ear wax | Procedure | 69210 |
76 | As often as other peers in Physician Assistant — Medical |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
53 | More often than most peers in Physician Assistant — Medical |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
19 | Less often than most peers in Physician Assistant — Medical |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
100 | As often as other peers in Physician Assistant — Medical |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
82 | As often as other peers in Physician Assistant — Medical |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
60 | More often than most peers in Physician Assistant — Medical |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
54 | More often than most peers in Physician Assistant — Medical |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Hannah Karsten is a physician assistant in Los Alamos, NM. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Medical”.
NPI registry
Hannah Karsten is listed at 3917 West Rd Ste 200, Los Alamos, NM 87544. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (505) 661-4147. Contact the office directly to confirm availability and scheduling.
NPI registry
Hannah Karsten's National Provider Identifier is 1184264368. 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
Hannah Karsten attended Other, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
Hannah Karsten has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Hannah Karsten performs procedures including removal of impacted ear wax, diagnostic exam of nasal passages using an endoscope and diagnostic exam of voice box using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Hannah Karsten. If this is you, claiming it is free.
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