Provider Profile
Carolyn L. Keihn, FNP-BC
Unclaimed ProfileAbout Carolyn Keihn
Carolyn L. Keihn, FNP-BC is a nurse practitioner practicing in Portland, IN. Carolyn is also listed as specializing in nurse practitioner — family. According to Medicare claims data, Carolyn cared for 393 Medicare patients across 434 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, detection test by immunoassay technique for severe acute respiratory syndrome coronavirus, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1609186030.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
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
- (260) 726-6151
- Email not available
Practice Locations
430 W. VOTAW ST.
Portland, IN 47371
Procedures Most Often Billed to Medicare
434 services · 393 patients · 10 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
34 | More often than most peers in Nurse Practitioner |
| Inhalation treatment for airway obstruction or sputum production | Treatment | 94640 |
12 | Less 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 |
115 | More often than most peers in Nurse Practitioner |
| Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | Lab test | 87426 |
55 | 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 |
52 | As often as other peers in Nurse Practitioner |
| New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more | Office visit | 99203 |
49 | More often than most peers in Nurse Practitioner |
| Detection test by immunoassay with direct visual observation for influenza virus | Lab test | 87804 |
46 | As often as other peers in Nurse Practitioner |
| Detection test by immunoassay technique for influenza virus | Lab test | 87400 |
34 | As often as other peers in Nurse Practitioner |
| Automated urinalysis test | Lab test | 81003 |
25 | As often as other peers in Nurse Practitioner |
| Detection test by immunoassay technique for streptococcus, group a (strep) | Lab test | 87430 |
12 | 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 4
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 Portland 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2002 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 2 views 8
Providers in IN who bill this service to Medicare most often.
Common questions
What does Carolyn L. Keihn specialize in?
Carolyn L. Keihn is a nurse practitioner in Portland, IN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Carolyn L. Keihn located?
Carolyn L. Keihn is listed at 430 W. Votaw St., Portland, IN 47371. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Carolyn L. Keihn's phone number?
The number on file is (260) 726-6151. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Carolyn L. Keihn's NPI number?
Carolyn L. Keihn's National Provider Identifier is 1609186030. 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 Carolyn L. Keihn train?
Carolyn L. Keihn attended Other, graduating in 2002. This comes from the CMS National Downloadable File.
CMS public data
How long has Carolyn L. Keihn been practicing?
Carolyn L. Keihn has 24 years experience. Calculated from a graduation year of 2002, reported in the CMS National Downloadable File.
CMS public data
What does Carolyn L. Keihn do most often?
According to Medicare billing data, Carolyn L. Keihn performs imaging including x-ray of chest, 2 views; provides treatments such as inhalation treatment for airway obstruction or sputum production, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Carolyn L. Keihn confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Carolyn L. Keihn. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.