NPI registry status
Active
2026 NPPES data Otolaryngology/Facial Plastic Surgery Physician NPI 1306965892 M.D.
Verify on CMS → Eric Adler, M.D.
Otolaryngology/Facial Plastic Surgery 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 744 in Otolaryngology/Facial Plastic Surgery 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
277
Medicare Part D claims · 93 beneficiaries · Otolaryngology/Facial Plastic Surgery Physician avg: 561
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$16.05
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
Eric Adler, M.D. filed 277 Medicare Part D claims in 2023 as a Otolaryngology/Facial Plastic Surgery Physician in San Juan, Puerto Rico, prescribing 91% generic.
- 277
- Part D claims, 2023
- 91%
- generic prescribing
- $16.05
- 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.
Eric Adler, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
277 49th percentile higher than 49% 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
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Board-eligible specialty (heuristic, not verified)
Eric Adler, M.D. 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 Eric Adler, M.D.?
Quality data not reportedPrimary specialty
Otolaryngology/Facial Plastic Surgery Physician
Medicare Part D claims
277 51% vs specialty avg
Specialty distribution in Puerto Rico
How Otolaryngology/Facial Plastic Surgery 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 Otolaryngology/Facial Plastic Surgery 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).
Eric Adler, M.D. appears in the CMS NPPES registry as a Otolaryngology/Facial Plastic Surgery Physician provider holding M.D. credentials at 576 CALLE CESAR GONZALEZ STE 207, San Juan, PR, 00918, with a listed phone of (787) 751-3361. NPI 1306965892 was issued on 03/28/2007.
Medicare Part D records for calendar year 2023 show 277 prescription claims written by this provider, covering 93 Medicare beneficiaries and totaling roughly $5K in drug spend, split 9% brand-name and 91% generic by claim count.
Otolaryngology/Facial Plastic Surgery Physician is a narrow specialty nationwide, with 744 enrolled providers across 53 states and an average of 561 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 | 1306965892 |
|---|---|
| Specialty | Otolaryngology/Facial Plastic Surgery Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 03/28/2007 |
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 Eric Adler, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$16
Largest payer
Galderma Laboratories, L.P.
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 · Generic-heavy
Eric Adler, M.D. - brand share 9.0%
Otolaryngology/Facial Plastic Surgery Physician average
9% brand-name claims vs 91% generic, on 277 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.
277
Total Claims
$5K
Total Drug Cost
93
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 295
- Total Day Supply
- 2,771
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $2K
- Generic Drug Cost
- $4K
- Antibiotic Claims
- 101
Patient Demographics
- Average Patient Age
- 69.7 years
- Avg HCC Risk Score
- 1.16
- Gender Split
- 72% female / 28% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Eric Adler, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Azithromycin
Azithromycin
84 claims
- Ondansetron Odt
Ondansetron Odt
36 claims
- Erythromycin 22
Erythromycin
22 claims
- Fentanyl Citrate 18
Fentanyl Citrate
18 claims
- Midazolam Hcl 17
Midazolam Hcl
17 claims
- Spironolactone 13
Spironolactone
13 claims
| Drug | Claims |
|---|---|
| Azithromycin | 84 |
| Ondansetron Odt Ondansetron | 36 |
| Erythromycin Erythromycin Base | 22 |
| Fentanyl Citrate Fentanyl Citrate/Pf | 18 |
| Midazolam Hcl Midazolam Hcl/Pf | 17 |
| Spironolactone | 13 |
| Progesterone "Progesterone | N/A |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Otolaryngology/Facial Plastic Surgery Physician in PR →
All providers in Puerto Rico →
Compare specialties →
Otolaryngology/Facial Plastic Surgery Physician Overview
How Eric Adler, M.D. fits within the Otolaryngology/Facial Plastic Surgery Physician landscape nationally.
744
Otolaryngology/Facial Plastic Surgery Physician Providers in US
53
States with Otolaryngology/Facial Plastic Surgery Physician
561
Avg Claims per Provider
Eric Adler, M.D.'s 277 claims are below the specialty average of 561.
Nearby Otolaryngology/Facial Plastic Surgery Physician Providers in Puerto Rico
Other clinicians with the same primary specialty enrolled in Puerto Rico, drawn from the same CMS NPPES roster as Adler.
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 Otolaryngology/Facial Plastic Surgery 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.
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Frequently Asked Questions
What is Eric Adler, M.D.'s specialty? ▼
Eric Adler, M.D. specializes in Otolaryngology/Facial Plastic Surgery Physician and practices in San Juan, Puerto Rico. Credentials: M.D..
How much does Eric Adler, M.D. prescribe under Medicare Part D? ▼
In 2023, Eric Adler, M.D. wrote 277 Medicare Part D claims totaling $5K in drug costs for 93 beneficiaries.
Where is Eric Adler, M.D. located? ▼
Eric Adler, M.D. is located at 576 CALLE CESAR GONZALEZ STE 207, San Juan, PR, 00918. Phone: (787) 751-3361.
What is Eric Adler, M.D.'s NPI number? ▼
Eric Adler, M.D.'s National Provider Identifier (NPI) is 1306965892, issued on 03/28/2007.
Does Eric Adler, M.D. prescribe more brand-name or generic drugs? ▼
Eric Adler, M.D.'s prescribing is 9% brand-name and 91% generic drugs by claim count, with $2K in brand drug costs.
How many Otolaryngology/Facial Plastic Surgery Physician providers are there in the US? ▼
There are 744 Otolaryngology/Facial Plastic Surgery Physician providers across 53 states in the US. The average Otolaryngology/Facial Plastic Surgery Physician provider writes 561 Medicare Part D claims per year.
What drugs does Eric Adler, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Eric Adler, M.D.'s most frequently prescribed drugs include Azithromycin, Ondansetron Odt, Erythromycin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Eric Adler, M.D. accept Medicare? ▼
Eric Adler, M.D. appears in CMS Medicare data with 277 Part D claims and 93 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Eric Adler, M.D.'s credentials? ▼
Eric Adler, M.D.'s NPI is 1306965892 with credentials M.D.. 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.