What is Ismael Diaz Davila's NPI number?

Ismael Diaz Davila's National Provider Identifier (NPI) is 1972931129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ismael Diaz Davila's specialty?

Ismael Diaz Davila is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).

Where is Ismael Diaz Davila located?

Ismael Diaz Davila's practice location on file with NPPES is Hx15 Calle 253, Carolina, PR 00982.

What is Ismael Diaz Davila's phone number?

The practice phone number listed in the NPPES registry for Ismael Diaz Davila is (787) 630-5066.

Does Ismael Diaz Davila accept Medicare?

Ismael Diaz Davila is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Ismael Diaz Davila's NPI active?

Yes — Ismael Diaz Davila's NPI (1972931129) is active in the NPPES registry as of the last update on 2017-04-19.

IndividualActiveAccepts Medicare

Ismael Diaz Davila, M.D.

NPI 1972931129 · General Practice Physician · Carolina, PR

Ismael Diaz Davila, M.D. is a General Practice Physician provider in Carolina, PR (NPI 1972931129).

Provider details

NPI number: 1972931129
Entity type: Individual
Primary specialty: General Practice PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 18599 (PR)

Practice location

Hx15 Calle 253

Urb Country Club 3ra Ext

Carolina, PR 00982

Phone: (787) 630-5066

Street-level locationGet directions

More PR providers

Mailing address

Hx15 Calle 253

Carolina, PR 00982

Specialties & taxonomies

General Practice PhysicianPrimary208D00000XLicense 18599 (PR)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(60/100 index)

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
18 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 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)
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	18	$168

Typical Medicare-allowed amounts for these services range $168–$168 (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 · 8 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Naproxen	42	41
Azithromycin	38	37
Famotidine	26	26
Diclofenac Potassium	22	22
Methylprednisolone	20	19
Cefadroxil	15	15
Ciprofloxacin Hcl	14	14
Dicyclomine Hcl	13	13

These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$741 across 12 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.

Enumerated: 2013-10-25
Last updated: 2017-04-19

Frequently asked questions

What is Ismael Diaz Davila's NPI number?: Ismael Diaz Davila's National Provider Identifier (NPI) is 1972931129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ismael Diaz Davila's specialty?: Ismael Diaz Davila is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
Where is Ismael Diaz Davila located?: Ismael Diaz Davila's practice location on file with NPPES is Hx15 Calle 253, Carolina, PR 00982.
What is Ismael Diaz Davila's phone number?: The practice phone number listed in the NPPES registry for Ismael Diaz Davila is (787) 630-5066.
Does Ismael Diaz Davila accept Medicare?: Ismael Diaz Davila is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ismael Diaz Davila's NPI active?: Yes — Ismael Diaz Davila's NPI (1972931129) is active in the NPPES registry as of the last update on 2017-04-19.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

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)
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	18	$168

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Naproxen	42	41
Azithromycin	38	37
Famotidine	26	26
Diclofenac Potassium	22	22
Methylprednisolone	20	19
Cefadroxil	15	15
Ciprofloxacin Hcl	14	14
Dicyclomine Hcl	13	13

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$741 across 12 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments