Ana Clarita Haguisan
NPI 1619561651 · Adult Health Nurse Practitioner · Brooklyn, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ana Clarita Haguisan is a Adult Health Nurse Practitioner provider in Brooklyn, NY (NPI 1619561651).
Provider details
- NPI number
- 1619561651
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 310174-01 (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
5 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
54 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 | 21 | $120 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 18 | $15 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 15 | $9 |
Typical Medicare-allowed amounts for these services range $9–$120 (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 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 183 | 73 |
| Amlodipine Besylate | 160 | 58 |
| Torsemide | 135 | 46 |
| Sodium Zirconium Cyclosilicatebrand: Lokelma | 100 | 29 |
| Losartan Potassium | 86 | 38 |
| Carvedilol | 65 | 27 |
| Lisinopril | 57 | 19 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$177 across 7 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
- 2021-02-20
- Last updated
- 2025-11-05
- Certified
- 2025-11-05
Frequently asked questions
- What is Ana Clarita Haguisan's NPI number?
- Ana Clarita Haguisan's National Provider Identifier (NPI) is 1619561651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ana Clarita Haguisan's specialty?
- Ana Clarita Haguisan is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ana Clarita Haguisan located?
- Ana Clarita Haguisan's practice location on file with NPPES is 6740 4th Ave, Brooklyn, NY 11220-5350.
- What is Ana Clarita Haguisan's phone number?
- The practice phone number listed in the NPPES registry for Ana Clarita Haguisan is (929) 455-2700.
- Does Ana Clarita Haguisan accept Medicare?
- Ana Clarita Haguisan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ana Clarita Haguisan's NPI active?
- Yes — Ana Clarita Haguisan's NPI (1619561651) is active in the NPPES registry as of the last update on 2025-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.