Provider Profile
Cynthia L. Dethlefs, PA-C
Unclaimed ProfileAbout Cynthia Dethlefs
Cynthia L. Dethlefs, PA-C is a physician assistant practicing in Mckinney, TX. Cynthia is also listed as specializing in physician assistant — medical. Medicare claims data shows Cynthia provided 323 services to 247 patients. 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, established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, and annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
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.
Contact Information
- (972) 268-9383
- Email not available
Practice Locations
8080 STATE HIGHWAY 121 SUITE 210
Mckinney, TX 75070
Procedures Most Often Billed to Medicare
323 services · 247 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
17 | Less often than most peers in Physician Assistant |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
14 | Less often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
126 | More often than most peers in Physician Assistant |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
70 | As often as other peers in Physician Assistant |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
28 | As often as other peers in Physician Assistant |
| Hemoglobin a1c level | Lab test | 83036 |
22 | Less often than most peers in Physician Assistant |
| Annual alcohol misuse screening, 5 to 15 minutes | Billing code | G0442 |
21 | Less often than most peers in Physician Assistant |
| Annual depression screening, 5 to 15 minutes | Billing code | G0444 |
13 | Less often than most peers in Physician Assistant |
| Automated urinalysis test | Lab test | 81003 |
12 | Less often than most peers in Physician Assistant |
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 physician assistants at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 16 related providers in 2 groups
Other physician assistants in Mckinney 8
Same specialty, same city.
Also performs Injection of drug or substance under skin or into muscle 8
Providers in TX who bill this service to Medicare most often.
Common questions
What kind of doctor is Cynthia L. Dethlefs?
Cynthia L. Dethlefs is a physician assistant in Mckinney, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Cynthia L. Dethlefs's address?
Cynthia L. Dethlefs is listed at 8080 State Highway 121 Suite 210, Mckinney, TX 75070. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Cynthia L. Dethlefs?
The number on file is (972) 268-9383. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Cynthia L. Dethlefs?
Cynthia L. Dethlefs's National Provider Identifier is 1396042073. 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 Cynthia L. Dethlefs have?
Cynthia L. Dethlefs has 15+ years experience. Registered with an NPI since 2011. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Cynthia L. Dethlefs perform?
According to Medicare billing data, Cynthia L. Dethlefs provides treatments such as injection of drug or substance under skin or into muscle and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Cynthia L. Dethlefs's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Cynthia L. Dethlefs. 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.