2026 NPPES data Addiction Medicine (Internal Medicine) Physician NPI 1942262399 D.O.
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J JACKSON, D.O.

Addiction Medicine (Internal Medicine) Physician in MESA, Arizona. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
781
Medicare Part D claims · 67 beneficiaries · Addiction Medicine (Internal Medicine) Physician avg: 1K
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$966.31
13 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

J JACKSON, D.O. filed 781 Medicare Part D claims in 2023 as a Addiction Medicine (Internal Medicine) Physician in MESA, Arizona, prescribing 96% generic.

781
Part D claims, 2023
96%
generic prescribing
$966.31
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.

J JACKSON, D.O.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

781 Top 29% higher than 71% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). This entry sits in this band. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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)

J JACKSON, D.O. 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 J JACKSON, D.O.?

Quality data not reported

NPI registry status

Active

Issued 04/03/2006

NPI 1942262399

Primary specialty

Addiction Medicine (Internal Medicine) Physician

Niche

553 US NPIs in this specialty

Medicare Part D claims

781 44% vs specialty avg

2023 prescription claims

Specialty avg: 1,403

Specialty distribution in Arizona

How Addiction Medicine (Internal Medicine) Physician compares to other specialties among Arizona providers

Arizona providers

Addiction Medicine (Internal Medicine) Physician share within Arizona

1. Addiction Medicine (Internal Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Addiction Medicine (Internal Medicine) Physician share within Arizona

Specialty board-certification context

Estimated specialty board-certified rate — Addiction Medicine (Internal Medicine) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Addiction Medicine (Internal Medicine) Physician ABMS/AOA estimate

Est. board-certified rate (Addiction Medicine (Internal Medicine) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Addiction Medicine (Internal Medicine) Physician) — ABMS / AOA estimate

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).

J JACKSON, D.O. appears in the CMS NPPES registry as a Addiction Medicine (Internal Medicine) Physician provider holding D.O. credentials at 303 N CENTENNIAL WAY, MESA, AZ, 85201, with a listed phone of (480) 649-3111. NPI 1942262399 was issued on 04/03/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what JACKSON most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 781 prescription claims written by this provider, covering 67 Medicare beneficiaries and totaling roughly $67K in drug spend, split 4% brand-name and 96% generic by claim count, with an opioid prescribing rate of 19.5%. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Addiction Medicine (Internal Medicine) Physician is a narrow specialty nationwide, with 553 enrolled providers across 46 states and an average of 1,403 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

303 N CENTENNIAL WAY
MESA, AZ 85201

Provider Details

NPI 1942262399
Specialty Addiction Medicine (Internal Medicine) Physician
Credentials D.O.
Gender Male
NPI Issued 04/03/2006

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 J JACKSON, D.O.. Source: openpaymentsdata.cms.gov.

Total received

$966

Largest payer

PROTEGA PHARMACEUTIALS INC

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

J JACKSON, D.O. — brand share 4.0%
Specialty average (est.)

4% brand-name claims vs 96% generic, on 781 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.

781
Total Claims
$67K
Total Drug Cost
67
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
833
Total Day Supply
22,462
Brand vs Generic
4% brand / 96% generic
Brand Drug Cost
$24K
Generic Drug Cost
$43K
Opioid Claims
152 (19.5% rate)

Patient Demographics

Average Patient Age
62.5 years
Avg HCC Risk Score
1.39
Gender Split
46% female / 54% male
Age Distribution
<65: 25, 65-74: 38, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What J JACKSON, D.O. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Buprenorphine Hcl
264
Buprenorphine-Naloxone
Buprenorphine Hcl/Naloxone Hcl
75
Oxycodone Hcl
58
Gabapentin
39
Methadone Hcl
39
Clonazepam
21
Diazepam
21
Tramadol Hcl
20
Pregabalin
17
Hydromorphone Hcl
16

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Addiction Medicine (Internal Medicine) Physician Overview

How J JACKSON, D.O. fits within the Addiction Medicine (Internal Medicine) Physician landscape nationally.

553
Addiction Medicine (Internal Medicine) Physician Providers in US
46
States with Addiction Medicine (Internal Medicine) Physician
1,403
Avg Claims per Provider

J JACKSON, D.O.'s 781 claims are below the specialty average of 1,403.

Nearby Addiction Medicine (Internal Medicine) Physician Providers in Arizona

Other clinicians with the same primary specialty enrolled in Arizona, drawn from the same CMS NPPES roster as JACKSON.

Compare Addiction Medicine (Internal Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is J JACKSON, D.O.'s specialty?
J JACKSON, D.O. specializes in Addiction Medicine (Internal Medicine) Physician and practices in MESA, Arizona. Credentials: D.O..
How much does J JACKSON, D.O. prescribe under Medicare Part D?
In 2023, J JACKSON, D.O. wrote 781 Medicare Part D claims totaling $67K in drug costs for 67 beneficiaries.
Where is J JACKSON, D.O. located?
J JACKSON, D.O. is located at 303 N CENTENNIAL WAY, MESA, AZ, 85201. Phone: (480) 649-3111.
What is J JACKSON, D.O.'s NPI number?
J JACKSON, D.O.'s National Provider Identifier (NPI) is 1942262399, issued on 04/03/2006.
Does J JACKSON, D.O. prescribe more brand-name or generic drugs?
J JACKSON, D.O.'s prescribing is 4% brand-name and 96% generic drugs by claim count, with $24K in brand drug costs.
Does J JACKSON, D.O. prescribe opioids?
Yes, J JACKSON, D.O. had 152 opioid claims in 2023 with an opioid prescribing rate of 19.5%.
How many Addiction Medicine (Internal Medicine) Physician providers are there in the US?
There are 553 Addiction Medicine (Internal Medicine) Physician providers across 46 states in the US. The average Addiction Medicine (Internal Medicine) Physician provider writes 1,403 Medicare Part D claims per year.
What drugs does J JACKSON, D.O. prescribe most often?
Based on 2023 Medicare Part D data, J JACKSON, D.O.'s most frequently prescribed drugs include Buprenorphine Hcl, Buprenorphine-Naloxone, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does J JACKSON, D.O. accept Medicare?
J JACKSON, D.O. appears in CMS Medicare data with 781 Part D claims and 67 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify J JACKSON, D.O.'s credentials?
J JACKSON, D.O.'s NPI is 1942262399 with credentials D.O.. 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

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