Physician Profile
Unclaimed ProfileAbout THEEN
Ryan Frederick Theen, DC, MSN, APRN, FNP-C is a nurse practitioner practising in Manchester, MO. Ryan is also listed as specialising in chiropractor and nurse practitioner — family. According to Medicare claims data, Ryan cared for 796 Medicare patients across 2,350 services.
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
Areas of Expertise
Common questions
What does Dr. Theen specialise in?
Dr. Theen is a nurse practitioner in Manchester, MO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “NURSE PRACTITIONER”.
NPI registry
Where is Dr. Theen located?
Dr. Theen is listed at 13861 MANCHESTER RD, Manchester, MO 63011. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Theen's phone number?
The number on file is (636) 220-9333. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Theen's NPI number?
Dr. Theen's National Provider Identifier is 1639424716. 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 Dr. Theen go to medical school?
Dr. Theen attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Theen been practising?
Dr. Theen has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Theen do most often?
According to Medicare billing data, Dr. Theen performs imaging including x-ray of chest, 2 views and ct scan head or brain without contrast; provides treatments such as injection of drug or substance under skin or into muscle, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Theen confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Theen. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (636) 220-9333
- Email not available
Practice Locations
13861 MANCHESTER RD
Manchester, MO 63011
Procedures Most Often Billed to Medicare
2,350 services · 796 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 2 views | Imaging | 71046 |
54 |
| Ct scan head or brain without contrast | Imaging | 70450 |
16 |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
19 |
| Infusion, normal saline solution , 1000 cc | Drug given | J7030 |
25 |
| Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml | Billing code | Q9967 |
1,560 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
106 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
65 |
| Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | Lab test | 87635 |
57 |
| Detection test by nucleic acid for multiple types influenza virus | Lab test | 87502 |
50 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
41 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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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 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Other nurse practitioners in Manchester 2
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2020 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 MO who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.