Mario Haro
NPI 1699843664 · Internal Medicine Physician · Brooklyn, NY
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mario Haro is a Internal Medicine Physician provider in Brooklyn, NY (NPI 1699843664).
Provider details
- NPI number
- 1699843664
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 189929 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
207 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 | 113 | $118 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 50 | $9 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 28 | $79 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 16 | $145 |
Typical Medicare-allowed amounts for these services range $9–$145 (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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 165 | 49 |
| Losartan Potassium | 132 | 45 |
| Atorvastatin Calcium | 115 | 42 |
| Rosuvastatin Calcium | 112 | 35 |
| Amlodipine Besylate | 96 | 27 |
| Losartan/Hydrochlorothiazidebrand: Losartan-Hydrochlorothiazide | 92 | 29 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-30
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mario Haro's NPI number?
- Mario Haro's National Provider Identifier (NPI) is 1699843664, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Haro's specialty?
- Mario Haro is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mario Haro located?
- Mario Haro's practice location on file with NPPES is 555 Rockaway Pkwy, Brooklyn, NY 11212-3132.
- What is Mario Haro's phone number?
- The practice phone number listed in the NPPES registry for Mario Haro is (718) 240-5161.
- Does Mario Haro accept Medicare?
- Mario Haro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mario Haro's NPI active?
- Yes — Mario Haro's NPI (1699843664) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.