NPI registry status
Active
2026 NPPES data Allergy & Immunology Physician NPI 1053394734 MD
Verify on CMS → Myriam Amaro De Jesus, MD
Allergy & Immunology Physician in San Juan, Puerto Rico.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 3,390 in Allergy & Immunology Physician, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
2K
Medicare Part D claims · 110 beneficiaries · Allergy & Immunology Physician avg: 764
Generic prescribing
83%
generic claims · 17% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$25
1 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Myriam Amaro De Jesus, MD filed 2,109 Medicare Part D claims in 2023 as a Allergy & Immunology Physician in San Juan, Puerto Rico, prescribing 83% generic.
- 2K
- Part D claims, 2023
- 83%
- generic prescribing
- $25
- industry payments (Sunshine Act)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Myriam Amaro De Jesus, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
2,109 Top 15% higher than 85% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
◑
Board-eligible specialty (heuristic, not verified)
Myriam Amaro De Jesus, MD practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Myriam Amaro De Jesus, MD?
Quality data not reportedPrimary specialty
Allergy & Immunology Physician
Medicare Part D claims
2,109 176% vs specialty avg
Specialty distribution in Puerto Rico
How Allergy & Immunology Physician compares to other specialties among Puerto Rico providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Allergy & Immunology Physician. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Myriam Amaro De Jesus, MD appears in the CMS NPPES registry as a Allergy & Immunology Physician provider holding MD credentials at 783 CALLE GUATEMALA, San Juan, PR, 00921, with a listed phone of (787) 281-6266. NPI 1053394734 was issued on 11/28/2005.
Medicare Part D records for calendar year 2023 show 2,109 prescription claims written by this provider, covering 110 Medicare beneficiaries and totaling roughly $109K in drug spend, split 17% brand-name and 83% generic by claim count, with an opioid prescribing rate of 1.0%.
Allergy & Immunology Physician is a narrow specialty nationwide, with 3,390 enrolled providers across 52 states and an average of 764 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1053394734 |
|---|---|
| Specialty | Allergy & Immunology Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 11/28/2005 |
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Myriam Amaro De Jesus, MD. Source: openpaymentsdata.cms.gov.
Total received
$25
Largest payer
Hologic Sales and Service, LLC
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Typical
Myriam Amaro De Jesus, MD - brand share 17.0%
Allergy & Immunology Physician average
17% brand-name claims vs 83% generic, on 2,109 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
2,109
Total Claims
$109K
Total Drug Cost
110
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 2,544
- Total Day Supply
- 74,182
- Brand vs Generic
- 17% brand / 83% generic
- Brand Drug Cost
- $89K
- Generic Drug Cost
- $19K
- Opioid Claims
- 21 (1.0% rate)
- Antibiotic Claims
- 20
Patient Demographics
- Average Patient Age
- 72.4 years
- Avg HCC Risk Score
- 1.31
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 12, 65-74: 45, 75-84: 42, 85+: 11
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Myriam Amaro De Jesus, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Atorvastatin Calcium
Atorvastatin Calcium
136 claims
- Synthroid
Synthroid
124 claims
- Metformin Hcl
Metformin Hcl
108 claims
- Hydrochlorothiazide
Hydrochlorothiazide
102 claims
- Losartan Potassium
Losartan Potassium
101 claims
- Simvastatin
Simvastatin
96 claims
- Lisinopril
Lisinopril
83 claims
- Famotidine
Famotidine
79 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 136 |
| Synthroid Levothyroxine Sodium | 124 |
| Metformin Hcl | 108 |
| Hydrochlorothiazide | 102 |
| Losartan Potassium | 101 |
| Simvastatin | 96 |
| Lisinopril | 83 |
| Famotidine | 79 |
| Gabapentin | 77 |
| Metoprolol Succinate | 55 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Allergy & Immunology Physician Overview
How Myriam Amaro De Jesus, MD fits within the Allergy & Immunology Physician landscape nationally.
3,390
Allergy & Immunology Physician Providers in US
52
States with Allergy & Immunology Physician
764
Avg Claims per Provider
Myriam Amaro De Jesus, MD's 2,109 claims are above the specialty average of 764.
Nearby Allergy & Immunology Physician Providers in Puerto Rico
Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Amaro De Jesus.
Dr. Anardi Agosto-Mujica
MD
Cayey, PR
Dr. Natalia Fernandez Davila
MD
Ponce, PR
Dr. Francisco Figueroa Rovira
MD
Manati, PR
Dr. Fernando Lopez-Malpica
MD
Rio Piedras, PR
Dr. Javier Mendez Ruiz
MD
Mayaguez, PR
Compare Allergy & Immunology Physician nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Puerto Rico medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Allergy & Immunology Physician peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Puerto Rico
Frequently Asked Questions
What is Myriam Amaro De Jesus, MD's specialty? ▼
Myriam Amaro De Jesus, MD specializes in Allergy & Immunology Physician and practices in San Juan, Puerto Rico. Credentials: MD.
How much does Myriam Amaro De Jesus, MD prescribe under Medicare Part D? ▼
In 2023, Myriam Amaro De Jesus, MD wrote 2,109 Medicare Part D claims totaling $109K in drug costs for 110 beneficiaries.
Where is Myriam Amaro De Jesus, MD located? ▼
Myriam Amaro De Jesus, MD is located at 783 CALLE GUATEMALA, San Juan, PR, 00921. Phone: (787) 281-6266.
What is Myriam Amaro De Jesus, MD's NPI number? ▼
Myriam Amaro De Jesus, MD's National Provider Identifier (NPI) is 1053394734, issued on 11/28/2005.
Does Myriam Amaro De Jesus, MD prescribe more brand-name or generic drugs? ▼
Myriam Amaro De Jesus, MD's prescribing is 17% brand-name and 83% generic drugs by claim count, with $89K in brand drug costs.
Does Myriam Amaro De Jesus, MD prescribe opioids? ▼
Yes, Myriam Amaro De Jesus, MD had 21 opioid claims in 2023 with an opioid prescribing rate of 1.0%.
How many Allergy & Immunology Physician providers are there in the US? ▼
There are 3,390 Allergy & Immunology Physician providers across 52 states in the US. The average Allergy & Immunology Physician provider writes 764 Medicare Part D claims per year.
What drugs does Myriam Amaro De Jesus, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Myriam Amaro De Jesus, MD's most frequently prescribed drugs include Atorvastatin Calcium, Synthroid, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Myriam Amaro De Jesus, MD accept Medicare? ▼
Myriam Amaro De Jesus, MD appears in CMS Medicare data with 2,109 Part D claims and 110 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Myriam Amaro De Jesus, MD's credentials? ▼
Myriam Amaro De Jesus, MD's NPI is 1053394734 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.