Cynthia Dethlefs, PA-C
NPI 1396042073 · Physician Assistant · Mckinney, TX
Cynthia Dethlefs, PA-C is a Physician Assistant provider in Mckinney, TX (NPI 1396042073).
Provider details
- NPI number
- 1396042073
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Medical Physician Assistant363AM0700X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
323 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 126 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 70 | $74 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 28 | $105 |
| Hemoglobin A1c Level83036 | 22 | $10 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 21 | $15 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 17 | $12 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 172 | 57 |
| Atorvastatin Calcium | 172 | 54 |
| Alprazolam | 109 | 22 |
| Losartan Potassium | 98 | 31 |
| Amlodipine Besylate | 89 | 32 |
| Meloxicam | 73 | 20 |
| Metformin Hcl | 72 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$46 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-02-16
- Last updated
- 2017-05-02
Frequently asked questions
- What is Cynthia Dethlefs's NPI number?
- Cynthia Dethlefs's National Provider Identifier (NPI) is 1396042073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Dethlefs's specialty?
- Cynthia Dethlefs is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Dethlefs located?
- Cynthia Dethlefs's practice location on file with NPPES is 8080 State Highway 121, Mckinney, TX 75070-2900.
- What is Cynthia Dethlefs's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Dethlefs is (972) 268-9383.
- Is Cynthia Dethlefs's NPI active?
- Yes — Cynthia Dethlefs's NPI (1396042073) is active in the NPPES registry as of the last update on 2017-05-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.