NPI registry status
Active
2026 NPPES data Child & Adolescent Psychiatry Physician NPI 1336322924 MD
Verify on CMS → Jonathan Bloomberg, MD
Child & Adolescent Psychiatry Physician in Northbrook, Illinois.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 6,160 in Child & Adolescent Psychiatry 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
213
Medicare Part D claims · 23 beneficiaries · Child & Adolescent Psychiatry Physician avg: 600
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$57.34
9 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
Jonathan Bloomberg, MD filed 213 Medicare Part D claims in 2023 as a Child & Adolescent Psychiatry Physician in Northbrook, Illinois, prescribing 92% generic.
- 213
- Part D claims, 2023
- 92%
- generic prescribing
- $57.34
- 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.
Jonathan Bloomberg, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
213 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
◑
Board-eligible specialty (heuristic, not verified)
Jonathan Bloomberg, 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 Jonathan Bloomberg, MD?
Quality data not reportedPrimary specialty
Child & Adolescent Psychiatry Physician
Medicare Part D claims
213 64% vs specialty avg
Specialty distribution in Illinois
How Child & Adolescent Psychiatry Physician compares to other specialties among Illinois 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 Child & Adolescent Psychiatry 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).
Jonathan Bloomberg, MD appears in the CMS NPPES registry as a Child & Adolescent Psychiatry Physician provider holding MD credentials at 950 SKOKIE BLVD, Northbrook, IL, 60062, with a listed phone of (847) 291-0088. NPI 1336322924 was issued on 12/06/2007.
Medicare Part D records for calendar year 2023 show 213 prescription claims written by this provider, covering 23 Medicare beneficiaries and totaling roughly $12K in drug spend, split 8% brand-name and 92% generic by claim count.
Child & Adolescent Psychiatry Physician is a mid-sized specialty nationwide, with 6,160 enrolled providers across 54 states and an average of 600 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 | 1336322924 |
|---|---|
| Specialty | Child & Adolescent Psychiatry Physician |
| Credentials | MD |
| Gender | Male |
| NPI Issued | 12/06/2007 |
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 Jonathan Bloomberg, MD. Source: openpaymentsdata.cms.gov.
Total received
$57
Largest payer
Harmony Biosciences 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.
License & disciplinary context - Illinois IDFPR 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 ~42K Illinois medical licensees in 2023 - they are NOT specific to Jonathan Bloomberg, MD. To verify Jonathan Bloomberg, MD's current license status, search the IDFPR public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
106
Total board actions, Illinois 2023
Across 103 cases
2.52
Actions per 1,000 licensees
Illinois statewide rate
probation
Most common action type
38 cases
IDFPR 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 Illinois disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Jonathan Bloomberg, MD - brand share 8.0%
Child & Adolescent Psychiatry Physician average
8% brand-name claims vs 92% generic, on 213 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.
213
Total Claims
$12K
Total Drug Cost
23
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 322
- Total Day Supply
- 9,578
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $9K
- Generic Drug Cost
- $3K
Patient Demographics
- Average Patient Age
- 64.0 years
- Avg HCC Risk Score
- 0.49
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Jonathan Bloomberg, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Duloxetine Hcl
Duloxetine Hcl
30 claims
- Alprazolam
Alprazolam
20 claims
- Gabapentin
Gabapentin
20 claims
- Dextroamphetamine-…
Dextroamphetamine-Amphetamine
19 claims
- Escitalopram Oxalate
Escitalopram Oxalate
18 claims
- Fluoxetine Hcl
Fluoxetine Hcl
17 claims
- Trazodone Hcl
Trazodone Hcl
17 claims
| Drug | Claims |
|---|---|
| Duloxetine Hcl | 30 |
| Alprazolam | 20 |
| Gabapentin | 20 |
| Dextroamphetamine-Amphetamine Dextroamphetamine/Amphetamine | 19 |
| Escitalopram Oxalate | 18 |
| Fluoxetine Hcl | 17 |
| Trazodone Hcl | 17 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Child & Adolescent Psychiatry Physician in IL →
All providers in Illinois →
Compare specialties →
Child & Adolescent Psychiatry Physician Overview
How Jonathan Bloomberg, MD fits within the Child & Adolescent Psychiatry Physician landscape nationally.
6,160
Child & Adolescent Psychiatry Physician Providers in US
54
States with Child & Adolescent Psychiatry Physician
600
Avg Claims per Provider
Jonathan Bloomberg, MD's 213 claims are below the specialty average of 600.
Nearby Child & Adolescent Psychiatry Physician Providers in Illinois
Other clinicians with the same primary specialty enrolled in Illinois, drawn from the same CMS NPPES roster as Bloomberg.
Dr. Huma Abbas
M.D.
Aurora, IL
Dr. Adrienne Adams
M.D.
Evanston, IL
Dr. Oluwemimo Adeyanju
MD
Des Plaines, IL
Dr. Nasir Ahmad
M.D.
Springfield, IL
Dr. Alaa Ahmed
MD
Carbondale, IL
Compare Child & Adolescent Psychiatry 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 Illinois medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Child & Adolescent Psychiatry 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
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
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 Illinois
Frequently Asked Questions
What is Jonathan Bloomberg, MD's specialty? ▼
Jonathan Bloomberg, MD specializes in Child & Adolescent Psychiatry Physician and practices in Northbrook, Illinois. Credentials: MD.
How much does Jonathan Bloomberg, MD prescribe under Medicare Part D? ▼
In 2023, Jonathan Bloomberg, MD wrote 213 Medicare Part D claims totaling $12K in drug costs for 23 beneficiaries.
Where is Jonathan Bloomberg, MD located? ▼
Jonathan Bloomberg, MD is located at 950 SKOKIE BLVD, Northbrook, IL, 60062. Phone: (847) 291-0088.
What is Jonathan Bloomberg, MD's NPI number? ▼
Jonathan Bloomberg, MD's National Provider Identifier (NPI) is 1336322924, issued on 12/06/2007.
Does Jonathan Bloomberg, MD prescribe more brand-name or generic drugs? ▼
Jonathan Bloomberg, MD's prescribing is 8% brand-name and 92% generic drugs by claim count, with $9K in brand drug costs.
How many Child & Adolescent Psychiatry Physician providers are there in the US? ▼
There are 6,160 Child & Adolescent Psychiatry Physician providers across 54 states in the US. The average Child & Adolescent Psychiatry Physician provider writes 600 Medicare Part D claims per year.
What drugs does Jonathan Bloomberg, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Jonathan Bloomberg, MD's most frequently prescribed drugs include Duloxetine Hcl, Alprazolam, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Jonathan Bloomberg, MD accept Medicare? ▼
Jonathan Bloomberg, MD appears in CMS Medicare data with 213 Part D claims and 23 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Jonathan Bloomberg, MD's credentials? ▼
Jonathan Bloomberg, MD's NPI is 1336322924 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.