Cynthia Guzman, FNP-BC
NPI 1083355242 · Nurse Practitioner · San Antonio, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Guzman, FNP-BC is a Nurse Practitioner provider in San Antonio, TX (NPI 1083355242).
Provider details
- NPI number
- 1083355242
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-BC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 1074179 (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 tenure25% of score
4 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
716 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 | 371 | $103 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 268 | $73 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 35 | $136 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 28 | $90 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 14 | $73 |
Typical Medicare-allowed amounts for these services range $73–$136 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 334 | 126 |
| Famotidine | 322 | 118 |
| Pantoprazole Sodium | 301 | 139 |
| Sucralfate | 163 | 90 |
| Dexlansoprazolebrand: Dexlansoprazole Dr | 62 | 22 |
| Esomeprazole Magnesium | 61 | 26 |
| Dicyclomine Hcl | 48 | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,991 across 173 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
- 2022-04-04
- Last updated
- 2022-09-28
- Certified
- 2022-09-28
Frequently asked questions
- What is Cynthia Guzman's NPI number?
- Cynthia Guzman's National Provider Identifier (NPI) is 1083355242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Guzman's specialty?
- Cynthia Guzman is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Guzman located?
- Cynthia Guzman's practice location on file with NPPES is 520 E Euclid Ave, San Antonio, TX 78212-4414.
- What is Cynthia Guzman's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Guzman is (210) 807-3250.
- Does Cynthia Guzman accept Medicare?
- Cynthia Guzman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Guzman's NPI active?
- Yes — Cynthia Guzman's NPI (1083355242) is active in the NPPES registry as of the last update on 2022-09-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.