Provider Profile
Ruth E. Mash, ARNP
Unclaimed ProfileAbout Ruth Mash
Listed in the NPI registry as a nurse practitioner, Ruth E. Mash, ARNP practices in Carroll, IA. According to Medicare claims data, Ruth cared for 1,409 Medicare patients across 1,873 services. 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, insertion of needle into vein for collection of blood sample, and complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
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
- (712) 792-7500
- Email not available
Practice Locations
1214 S GRANT RD
Carroll, IA 51401
Procedures Most Often Billed to Medicare
1,873 services · 1,409 patients · 25 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
216 | More often than most peers in Nurse Practitioner |
| Removal of impacted ear wax | Procedure | 69210 |
20 | As often as other peers in Nurse Practitioner |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
53 | More often than most peers in Nurse Practitioner |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
24 | As often as other 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 |
396 | More than most peers in Nurse Practitioner |
| Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | Lab test | 85025 |
171 | 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 |
149 | More often than most peers in Nurse Practitioner |
| Blood test, comprehensive group of blood chemicals | Lab test | 80053 |
109 | More often than most peers in Nurse Practitioner |
| Blood test, basic group of blood chemicals (calcium, ionized) | Lab test | 80047 |
79 | More than most peers in Nurse Practitioner |
| Thyroxine (thyroid chemical), free | Lab test | 84439 |
76 | More 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.
Other nurse practitioners at this location 1
Same specialty, same street address — most likely the same department or group.
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.
More connections — 27 related providers in 4 groups
Other nurse practitioners in Carroll 3
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in IA who bill this service to Medicare most often.
Common questions
What is Ruth E. Mash's specialty?
Ruth E. Mash is a nurse practitioner in Carroll, IA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Ruth E. Mash?
Ruth E. Mash is listed at 1214 S Grant Rd, Carroll, IA 51401. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Ruth E. Mash?
The number on file is (712) 792-7500. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Ruth E. Mash's NPI number?
Ruth E. Mash's National Provider Identifier is 1205290434. 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
What is Ruth E. Mash's education?
Ruth E. Mash attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How long has Ruth E. Mash been practicing?
Ruth E. Mash has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
What is Ruth E. Mash known for?
According to Medicare billing data, Ruth E. Mash performs procedures including insertion of needle into vein for collection of blood sample and removal of impacted ear wax; provides treatments such as injection of drug or substance under skin or into muscle and influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Ruth E. Mash confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ruth E. Mash. 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.