Manuel Marquez, FNP
NPI 1740532977 · Family Nurse Practitioner · Fairfield, CT
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Manuel Marquez, FNP is a Family Nurse Practitioner provider in Fairfield, CT (NPI 1740532977).
Provider details
- NPI number
- 1740532977
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- F337207-1 (NY)
Specialties & taxonomies
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
13 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
1,250 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 | 766 | $111 |
| Testing for Presence of Drug, By Chemistry Analyzers80307 | 158 | $60 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 151 | $79 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0480 | 109 | $111 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0481 | 51 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 1,403 | 326 |
| Oxycodone Hcl | 903 | 218 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 485 | 131 |
| Gabapentin | 483 | 145 |
| Cyclobenzaprine Hcl | 363 | 122 |
| Pregabalin | 355 | 120 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,164 across 60 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
- 2012-10-11
- Last updated
- 2022-03-07
- Certified
- 2022-03-07
Frequently asked questions
- What is Manuel Marquez's NPI number?
- Manuel Marquez's National Provider Identifier (NPI) is 1740532977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Manuel Marquez's specialty?
- Manuel Marquez is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Manuel Marquez located?
- Manuel Marquez's practice location on file with NPPES is 75 Kings Highway Cutoff Ste 3a, Fairfield, CT 06824-5340.
- What is Manuel Marquez's phone number?
- The practice phone number listed in the NPPES registry for Manuel Marquez is (203) 373-7330.
- Does Manuel Marquez accept Medicare?
- Manuel Marquez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Manuel Marquez's NPI active?
- Yes — Manuel Marquez's NPI (1740532977) is active in the NPPES registry as of the last update on 2022-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.