NPI registry status
Active
2026 NPPES data Adolescent Medicine (Internal Medicine) Physician NPI 1871788273 M.D.
Verify on CMS → Mary Jo Dimilia, M.D.
Adolescent Medicine (Internal Medicine) Physician in New York, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 375 in Adolescent Medicine (Internal Medicine) 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
360
Medicare Part D claims · 35 beneficiaries · Adolescent Medicine (Internal Medicine) Physician avg: 3K
What the federal data shows
Mary Jo Dimilia, M.D. filed 360 Medicare Part D claims in 2023 as an Adolescent Medicine (Internal Medicine) Physician in New York, New York.
- 360
- Part D claims, 2023
- ≥57th
- pct by Part D claim volume (lower-bound band)
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.
CMS NPPES provider registry desk
NPI 1871788273 · Adolescent Medicine (Internal Medicine) Physician
NPI-10 · ENUM-MID · TAX-TRACE · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1871788273
- ENUM-MID 2007
- TAX-TRACE 375
- RX-LIGHT 360
- BOOK-THIN 34 in New York
- PHOTO-ENUM Jeffrey Williams · 2007
Mary Jo Dimilia, M.D.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
360 ≥ 57th percentile 57% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
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Board-eligible specialty (heuristic, not verified)
Mary Jo Dimilia, 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 Mary Jo Dimilia, M.D.?
Quality data not reportedPrimary specialty
Adolescent Medicine (Internal Medicine) Physician
Medicare Part D claims
360 89% vs specialty avg
Specialty distribution in New York
How Adolescent Medicine (Internal Medicine) Physician compares to other specialties among New York 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 Adolescent Medicine (Internal Medicine) 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).
Practice Address
Provider Details
| NPI | 1871788273 |
|---|---|
| Specialty | Adolescent Medicine (Internal Medicine) Physician |
| Credentials | M.D. |
| Gender | Female |
| NPI Issued | 09/09/2007 |
License & disciplinary context - New York NYSBPMC 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~100K New York medical licensees in 2023 - they are NOT specific to Mary Jo Dimilia, M.D.. To verify Mary Jo Dimilia, M.D.'s current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
360
Total Claims
$29K
Total Drug Cost
35
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 950
- Total Day Supply
- 28,173
- Generic Drug Cost
- $23K
- Antibiotic Claims
- 75
Patient Demographics
- Average Patient Age
- 69.8 years
- Avg HCC Risk Score
- 1.91
- Gender Split
- 54% female / 46% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Mary Jo Dimilia, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Doxycycline Hyclate
Doxycycline Hyclate
65 claims
- Metformin Hcl Er
Metformin Hcl Er
55 claims
- Atorvastatin Calcium
Atorvastatin Calcium
41 claims
- Hydroxychloroquine…
Hydroxychloroquine Sulfate
33 claims
- Montelukast Sodium
Montelukast Sodium
33 claims
- Valacyclovir
Valacyclovir
32 claims
- Fluoxetine Hcl 20
Fluoxetine Hcl
20 claims
- Celecoxib 19
Celecoxib
19 claims
| Drug | Claims |
|---|---|
| Doxycycline Hyclate | 65 |
| Metformin Hcl Er Metformin Hcl | 55 |
| Atorvastatin Calcium | 41 |
| Hydroxychloroquine Sulfate | 33 |
| Montelukast Sodium | 33 |
| Valacyclovir Valacyclovir Hcl | 32 |
| Fluoxetine Hcl | 20 |
| Celecoxib | 19 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Adolescent Medicine (Internal Medicine) Physician in NY →
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Adolescent Medicine (Internal Medicine) Physician Overview
How Mary Jo Dimilia, M.D. fits within the Adolescent Medicine (Internal Medicine) Physician landscape nationally.
375
Adolescent Medicine (Internal Medicine) Physician Providers in US
46
States with Adolescent Medicine (Internal Medicine) Physician
3,242
Avg Claims per Provider
Mary Jo Dimilia, M.D.'s 360 claims are below the specialty average of 3,242.
Nationwide Adolescent Medicine (Internal Medicine) Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Dimilia, both outside New York so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2007)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Adolescent Medicine (Internal Medicine) Physician Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Dimilia.
One of 34 Adolescent Medicine (Internal Medicine) Physician providers enrolled in New York, 5 are shown here.
Frequently Asked Questions
What is Mary Jo Dimilia, M.D.'s specialty? ▼
Mary Jo Dimilia, M.D. specializes in Adolescent Medicine (Internal Medicine) Physician and practices in New York, New York. Credentials: M.D..
How much does Mary Jo Dimilia, M.D. prescribe under Medicare Part D? ▼
In 2023, Mary Jo Dimilia, M.D. wrote 360 Medicare Part D claims totaling $29K in drug costs for 35 beneficiaries.
Where is Mary Jo Dimilia, M.D. located? ▼
Mary Jo Dimilia, M.D. is located at 1150 PARK AVE, New York, NY, 10128. Phone: (347) 746-2144.
What is Mary Jo Dimilia, M.D.'s NPI number? ▼
Mary Jo Dimilia, M.D.'s National Provider Identifier (NPI) is 1871788273, issued on 09/09/2007.
How many Adolescent Medicine (Internal Medicine) Physician providers are there in the US? ▼
There are 375 Adolescent Medicine (Internal Medicine) Physician providers across 46 states in the US. The average Adolescent Medicine (Internal Medicine) Physician provider writes 3,242 Medicare Part D claims per year.
What drugs does Mary Jo Dimilia, M.D. prescribe most often? ▼
Based on 2023 Medicare Part D data, Mary Jo Dimilia, M.D.'s most frequently prescribed drugs include Doxycycline Hyclate, Metformin Hcl Er, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Mary Jo Dimilia, M.D. accept Medicare? ▼
Mary Jo Dimilia, M.D. appears in CMS Medicare data with 360 Part D claims and 35 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Mary Jo Dimilia, M.D.'s credentials? ▼
Mary Jo Dimilia, M.D.'s NPI is 1871788273 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
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.