Joan Gonzalez, MD
NPI 1790071371 · Family Medicine Physician · Annandale, VA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Gonzalez, MD is a Family Medicine Physician provider in Annandale, VA (NPI 1790071371).
Provider details
- NPI number
- 1790071371
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 313116 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
1,636 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 709 | $145 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 267 | $104 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 105 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 93 | $10 |
| Urinalysis, Manual Test81002 | 90 | $3 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test85027 | 86 | $6 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone Propionate | 153 | 134 |
| Methylprednisolone | 103 | 100 |
| Doxycycline Hyclate | 97 | 91 |
| Azithromycin | 75 | 71 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 60 | 58 |
| Nitrofurantoin Monohyd/M-Crystbrand: Nitrofurantoin Mono-Macro | 45 | 40 |
| Prednisone | 43 | 41 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-22
- Last updated
- 2025-02-12
- Certified
- 2025-02-12
Frequently asked questions
- What is Joan Gonzalez's NPI number?
- Joan Gonzalez's National Provider Identifier (NPI) is 1790071371, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Gonzalez's specialty?
- Joan Gonzalez is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joan Gonzalez located?
- Joan Gonzalez's practice location on file with NPPES is 4208 Evergreen Ln, Annandale, VA 22003-3235.
- What is Joan Gonzalez's phone number?
- The practice phone number listed in the NPPES registry for Joan Gonzalez is (703) 642-7522.
- Does Joan Gonzalez accept Medicare?
- Joan Gonzalez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Gonzalez's NPI active?
- Yes — Joan Gonzalez's NPI (1790071371) is active in the NPPES registry as of the last update on 2025-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.