Dr. Nelson Anibal Crespo Martinez, MD
- Part D claims, 2024
- 57
- Hospital affiliations
- 1
- Industry payments
- $345
- Medical group
- 1
- State license
- 1
- Practice address
- Avenida Juan Ponce De Leon Parada 37 Hospital Auxilio Mutuo, Hato Rey, PR 00919
- Practice phone
- Call (787) 758-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Er Specialized Care - Hato Rey
Multi-specialty group site · Hato Rey, Puerto Rico
Find Dr. Crespo Martinez's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Nelson Anibal Crespo Martinez is an emergency medicine physician in Guaynabo, Puerto Rico
Dr. Crespo Martinez practices at Er Specialized Care - Hato Rey in Hato Rey, Puerto Rico.
Dr. Crespo Martinez's NPI, 1467999631, was assigned on January 26, 2017. Dr. Crespo Martinez holds Puerto Rico license 19903.
- NPI
- 1467999631NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3476984188
- NPI enumeration date
- January 26, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (787) 758-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Nelson Anibal Crespo Martinez practices in Hato Rey and Guaynabo
Dr. Crespo Martinez's primary practice is Er Specialized Care - Hato Rey, at Avenida Juan Ponce De Leon Parada 37 Hospital Auxilio Mutuo, Hato Rey, PR 00919. The practice phone is (787) 758-2000. The NPI Registry lists Dr. Crespo Martinez's practice address as Qq11 Calle Gea, Guaynabo, PR 00969.
- Er Specialized Care - Hato ReyPrimaryAvenida Juan Ponce De Leon Parada 37 Hospital Auxilio Mutuo, Hato Rey, PR 00919Phone(787) 758-2000
- NPI Registry addressQq11 Calle Gea, Guaynabo, PR 00969Phone(215) 518-4316
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Nelson Anibal Crespo Martinez is affiliated with 2 sites of care and 1 medical group
Dr. Crespo Martinez's primary practice is Er Specialized Care - Hato Rey in Hato Rey, Puerto Rico. Dr. Crespo Martinez is also affiliated with Hospital Auxilio Mutuo. The medical group on file is ER Specialized Care LLC.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Nelson Anibal Crespo Martinez's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Crespo Martinez practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Er Specialized Care - Hato Rey | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nelson Anibal Crespo Martinez is one of 156 emergency medicine physicians in Puerto Rico
Emergency medicine is Dr. Crespo Martinez's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Crespo Martinez is licensed in Puerto Rico.
Specialties and state licenses
- Emergency medicine, Puerto RicoPrimary
Emergency medicine physicians near Dr. Crespo Martinez
Counts of emergency medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Nelson Anibal Crespo Martinez's patients have a median age of 74
Across all payers, Dmand AI patient panel data puts Dr. Crespo Martinez's median patient age at 74, with 65% women.
Dr. Crespo Martinez's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women65%
- Men35%
Source: Dmand AI Patient Panel Data
Dr. Nelson Anibal Crespo Martinez wrote 57 Medicare Part D claims in 2024
In 2024, Dr. Crespo Martinez wrote 57 Medicare Part D claims for 34 patients. 95% of them were for generic drugs.
Dr. Crespo Martinez's Part D claims by kind of drug, 2024
- Generic54 claims95%
- Brand-name and other3 claims5%
Drug classes CMS tracks in Dr. Crespo Martinez's Part D claims, 2024
- Antibiotics32%18 of 57 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Nelson Anibal Crespo Martinez takes part in Medicare
Dr. Crespo Martinez accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Nelson Anibal Crespo Martinez received $345 in industry payments from 2016 to 2021
CMS Open Payments shows 4 general payments to Dr. Crespo Martinez from 3 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. KCI USA, Inc. paid the most, $225.
General payments to Dr. Crespo Martinez by program year, 2016 to 2021
Companies that paid Dr. Crespo Martinez the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nelson Anibal Crespo Martinez's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Nelson Anibal Crespo Martinez
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Nelson Anibal Crespo Martinez's NPI number?
Dr. Nelson Anibal Crespo Martinez's NPI number is 1467999631. It was assigned on January 26, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Nelson Anibal Crespo Martinez?
Dr. Nelson Anibal Crespo Martinez is an emergency medicine physician in Guaynabo, Puerto Rico. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Nelson Anibal Crespo Martinez practice?
Dr. Crespo Martinez practices at Avenida Juan Ponce De Leon Parada 37 Hospital Auxilio Mutuo, Hato Rey, PR 00919. Dr. Crespo Martinez also practices at Qq11 Calle Gea, Guaynabo, PR 00969. Dr. Crespo Martinez's primary practice is Er Specialized Care - Hato Rey in Hato Rey, Puerto Rico.
What is Dr. Nelson Anibal Crespo Martinez's office phone number?
The practice phone on file for Dr. Crespo Martinez is (787) 758-2000.
What is Dr. Nelson Anibal Crespo Martinez's medical license number?
Dr. Crespo Martinez holds Puerto Rico license 19903.
Which hospitals is Dr. Nelson Anibal Crespo Martinez affiliated with?
Dr. Crespo Martinez is affiliated with Hospital Auxilio Mutuo.
What medical group is Dr. Nelson Anibal Crespo Martinez part of?
Dr. Crespo Martinez is linked to ER Specialized Care LLC.
Does Dr. Nelson Anibal Crespo Martinez accept Medicare?
Yes. CMS lists Dr. Crespo Martinez as accepting Medicare assignment.
Has Dr. Nelson Anibal Crespo Martinez received payments from drug or device companies?
CMS Open Payments shows $345 in general payments to Dr. Crespo Martinez from 3 companies from 2016 to 2021. The largest total came from KCI USA, Inc.
How long has Dr. Nelson Anibal Crespo Martinez been practicing?
Dr. Crespo Martinez graduated from medical school in 2017, 9 years ago.
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