Naomi Collazo Gutierrez, MD
NPI 1225427651 · Endocrinology, Diabetes & Metabolism Physician · Manati, PR
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Naomi Collazo Gutierrez, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Manati, PR (NPI 1225427651).
Provider details
- NPI number
- 1225427651
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- General Acute Care Hospital282N00000X
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
83% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
56 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 56 | $88 |
Typical Medicare-allowed amounts for these services range $88–$88 (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 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodiumbrand: Synthroid | 1,904 | 574 |
| Empaglifloz/Linaglip/Metforminbrand: Trijardy Xr | 687 | 148 |
| Metformin Hcl | 655 | 228 |
| Glipizide | 558 | 167 |
| Dapagliflozin Propanediolbrand: Farxiga | 509 | 124 |
| Dulaglutidebrand: Trulicity | 457 | 69 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$358 across 15 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
Additional practice locations (2)
- Jose C Vazquez #13Aibonito, PR 00705Phone: (787) 378-2786
- Manati Medical CenterCalle Hernandez CarrionManati, PR 00674-0001Phone: (787) 621-3700
Registry dates
- Enumerated
- 2015-01-22
- Last updated
- 2022-05-25
- Certified
- 2022-05-09
Frequently asked questions
- What is Naomi Collazo Gutierrez's NPI number?
- Naomi Collazo Gutierrez's National Provider Identifier (NPI) is 1225427651, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Naomi Collazo Gutierrez's specialty?
- Naomi Collazo Gutierrez is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Naomi Collazo Gutierrez located?
- Naomi Collazo Gutierrez's practice location on file with NPPES is Mmc Professional Plaza, Manati, PR 00674.
- What is Naomi Collazo Gutierrez's phone number?
- The practice phone number listed in the NPPES registry for Naomi Collazo Gutierrez is (787) 621-4828.
- Does Naomi Collazo Gutierrez accept Medicare?
- Naomi Collazo Gutierrez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Naomi Collazo Gutierrez's NPI active?
- Yes — Naomi Collazo Gutierrez's NPI (1225427651) is active in the NPPES registry as of the last update on 2022-05-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.