Cynthia Nicholson-Guidry, FNP
NPI 1689714685 · Family Nurse Practitioner · Plano, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Nicholson-Guidry, FNP is a Family Nurse Practitioner provider in Plano, TX (NPI 1689714685).
Provider details
- NPI number
- 1689714685
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- 253087 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
21 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 21 | $159 |
Typical Medicare-allowed amounts for these services range $159–$159 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Quetiapine Fumarate | 49 |
| Trazodone Hcl | 48 |
| Clonidine Hcl | 28 |
| Risperidone | 24 |
| Escitalopram Oxalate | 17 |
| Hydroxyzine Pamoate | 15 |
| Gabapentin | 13 |
| Mirtazapine | 12 |
| Oxcarbazepine | 12 |
| Ziprasidone Hcl | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-07
- Last updated
- 2018-08-17
Frequently asked questions
- What is Cynthia Nicholson-Guidry's NPI number?
- Cynthia Nicholson-Guidry's National Provider Identifier (NPI) is 1689714685, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Nicholson-Guidry's specialty?
- Cynthia Nicholson-Guidry is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Nicholson-Guidry located?
- Cynthia Nicholson-Guidry's practice location on file with NPPES is 5068 W Plano Pkwy, Plano, TX 75093.
- What is Cynthia Nicholson-Guidry's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Nicholson-Guidry is (972) 248-9227.
- Does Cynthia Nicholson-Guidry accept Medicare?
- Cynthia Nicholson-Guidry is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Nicholson-Guidry's NPI active?
- Yes — Cynthia Nicholson-Guidry's NPI (1689714685) is active in the NPPES registry as of the last update on 2018-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.