What is Luke Nelson's NPI number?

Luke Nelson's National Provider Identifier (NPI) is 1023437126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Luke Nelson's specialty?

Luke Nelson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Luke Nelson located?

Luke Nelson's practice location on file with NPPES is Num 80 Calle 3 Sur, Guayama, PR 00784.

What is Luke Nelson's phone number?

The practice phone number listed in the NPPES registry for Luke Nelson is (787) 866-1212.

Does Luke Nelson accept Medicare?

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

Is Luke Nelson's NPI active?

Yes — Luke Nelson's NPI (1023437126) is active in the NPPES registry as of the last update on 2015-05-19.

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Luke Nelson

NPI 1023437126 · Internal Medicine Physician · Guayama, PR

Luke Nelson is a Internal Medicine Physician provider in Guayama, PR (NPI 1023437126).

Provider details

NPI number: 1023437126
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: No
License: 15593 (PR)

Practice location

Num 80 Calle 3 Sur

Guayama, PR 00784

Phone: (787) 866-1212

Fax: (787) 866-3322

Street-level locationGet directions

More PR providers

Mailing address

Po Box 8071

Caguas, PR 00726-8071

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 15593 (PR)
Allopathic & Osteopathic Physicians

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

Profile Score

Detailed profile(77/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
12 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

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 prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.

Drug	Part D claims (2024)
Atorvastatin Calcium	51
Hydrochlorothiazide	43
Lisinopril	41
Levothyroxine Sodium	23
Nifedipinebrand: Nifedipine Er	23
Losartan Potassium	21
Metformin Hcl	17
Metoprolol Tartrate	16
Metformin Hclbrand: Metformin Hcl Er	13
Metoprolol Succinate	13

Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do not 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 no Part D record, 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.

Enumerated: 2014-04-16
Last updated: 2015-05-19

Frequently asked questions

What is Luke Nelson's NPI number?: Luke Nelson's National Provider Identifier (NPI) is 1023437126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Luke Nelson's specialty?: Luke Nelson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Luke Nelson located?: Luke Nelson's practice location on file with NPPES is Num 80 Calle 3 Sur, Guayama, PR 00784.
What is Luke Nelson's phone number?: The practice phone number listed in the NPPES registry for Luke Nelson is (787) 866-1212.
Does Luke Nelson accept Medicare?: Luke Nelson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Luke Nelson's NPI active?: Yes — Luke Nelson's NPI (1023437126) is active in the NPPES registry as of the last update on 2015-05-19.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

What this provider prescribes (Medicare Part D)

Frequently asked questions