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Edit this profileAt a glance
- 41 Oakland Rd Ste 100, Asheville, NC 28801
About Karen Doerfler
Listed in the NPI registry as a nurse practitioner, Karen L. Doerfler, ARNP practices in Asheville, NC. Karen is also listed as specializing in nurse practitioner — family. Medicare claims data shows Karen provided 688 services to 516 patients. 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, insertion of needle into vein for collection of blood sample, and visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient'. NPI 1740231661 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
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
- (828) 252-8885
- Email not available
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Practice Locations
41 OAKLAND RD STE 100
Asheville, NC 28801
Procedures Most Often Billed to Medicare
688 services · 516 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
144 | More often than most peers in Nurse Practitioner |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
19 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
182 | More often than most peers in Nurse Practitioner |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
120 | More often than most peers in Nurse Practitioner |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
96 | As often as other peers in Nurse Practitioner |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
64 | More often than most peers in Nurse Practitioner |
| Administration of pneumococcal vaccine | Billing code | G0009 |
19 | More often than most peers in Nurse Practitioner |
| Automated urinalysis test | Lab test | 81003 |
16 | Less often than most peers in Nurse Practitioner |
| Hemoglobin a1c level | Lab test | 83036 |
15 | Less often than most peers in Nurse Practitioner |
| Urine microalbumin (protein) level | Lab test | 82043 |
13 | Less often than most peers in Nurse Practitioner |
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.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other nurse practitioners in Asheville 8
Same specialty, same city.
More connections — 8 related providers in 1 group
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in NC who bill this service to Medicare most often.
Common questions
What does Karen L. Doerfler specialize in?
Karen L. Doerfler is a nurse practitioner in Asheville, NC. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Karen L. Doerfler located?
Karen L. Doerfler is listed at 41 Oakland Rd Ste 100, Asheville, NC 28801. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Karen L. Doerfler's phone number?
The number on file is (828) 252-8885. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Karen L. Doerfler?
Karen L. Doerfler's National Provider Identifier is 1740231661. 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
How much experience does Karen L. Doerfler have?
Karen L. Doerfler has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Karen L. Doerfler do most often?
According to Medicare billing data, Karen L. Doerfler performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as pneumococcal conjugate vaccine, 20 valent , for intramuscular use, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Karen L. Doerfler's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Karen L. Doerfler. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.