2026 NPPES data Internal Medicine Physician NPI 1275882334 M.D.
Verify on CMS →

MICHAEL DI LORETO, M.D.

Internal Medicine Physician in SHELBY TOWNSHIP, Michigan. 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
7K
Medicare Part D claims · 632 beneficiaries · Internal Medicine Physician avg: 3K
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.8K
97 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

MICHAEL DI LORETO, M.D. filed 7,443 Medicare Part D claims in 2023 as a Internal Medicine Physician in SHELBY TOWNSHIP, Michigan, prescribing 88% generic.

7K
Part D claims, 2023
88%
generic prescribing
Likely
board-certified (heuristic)

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.

MICHAEL DI LORETO, M.D.'s Medicare Part D volume vs every U.S. prescriber

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

7,443 Top 3% higher than 97% 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%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 certification likely (heuristic — not verified)

MICHAEL DI LORETO, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about MICHAEL DI LORETO, M.D.?

Quality data not reported

NPI registry status

Active

Issued 09/05/2012

NPI 1275882334

Primary specialty

Internal Medicine Physician

High-volume

172,858 US NPIs in this specialty

Medicare Part D claims

7,443 174% vs specialty avg

2023 prescription claims

Specialty avg: 2,716

Specialty distribution in Michigan

How Internal Medicine Physician compares to other specialties among Michigan providers

Michigan providers

Internal Medicine Physician share within Michigan

1. Internal Medicine Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Internal Medicine Physician share within Michigan

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (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).

MICHAEL DI LORETO, M.D. appears in the CMS NPPES registry as a Internal Medicine Physician provider holding M.D. credentials at 50505 SCHOENHERR RD STE 300, SHELBY TOWNSHIP, MI, 48315, with a listed phone of (586) 726-5566. NPI 1275882334 was issued on 09/05/2012. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what DI LORETO 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 7,443 prescription claims written by this provider, covering 632 Medicare beneficiaries and totaling roughly $789K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 0.8%. 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.

Internal Medicine Physician is a high-volume specialty nationwide, with 172,858 enrolled providers across 56 states and an average of 2,716 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

50505 SCHOENHERR RD STE 300
SHELBY TOWNSHIP, MI 48315

Provider Details

NPI 1275882334
Specialty Internal Medicine Physician
Credentials M.D.
Gender Male
NPI Issued 09/05/2012

Hospital and facility affiliations

Facilities where MICHAEL DI LORETO, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

HENRY FORD PHYSICIAN PARTNERS
SHELBY TWP, MI

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

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 MICHAEL DI LORETO, M.D.. Source: openpaymentsdata.cms.gov.

Total received

$1.8K

Largest payer

Abbott Laboratories

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 — Michigan MI-BOM 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 ~41K Michigan medical licensees in 2023 — they are NOT specific to MICHAEL DI LORETO, M.D.. To verify MICHAEL DI LORETO, M.D.'s current license status, search the MI-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

123
Total board actions, Michigan 2023
Across 120 cases
3.00
Actions per 1,000 licensees
Michigan statewide rate
probation
Most common action type
44 cases

MI-BOM 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 Michigan disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

MICHAEL DI LORETO, M.D. — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 7,443 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.

7,443
Total Claims
$789K
Total Drug Cost
632
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
17,913
Total Day Supply
524,810
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$645K
Generic Drug Cost
$142K
Opioid Claims
58 (0.8% rate)
Antibiotic Claims
225

Patient Demographics

Average Patient Age
75.1 years
Avg HCC Risk Score
1.27
Gender Split
52% female / 48% male
Age Distribution
<65: 34, 65-74: 284, 75-84: 223, 85+: 91

Top Prescribed Drugs (Medicare Part D)

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

What MICHAEL DI LORETO, M.D. 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
Atorvastatin Calcium
562
Levothyroxine Sodium
368
Lisinopril
363
Losartan Potassium
294
Amlodipine Besylate
290
Metoprolol Succinate
254
Omeprazole
197
Metformin Hcl
195
Hydrochlorothiazide
152
Simvastatin
148

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

Internal Medicine Physician Overview

How MICHAEL DI LORETO, M.D. fits within the Internal Medicine Physician landscape nationally.

172,858
Internal Medicine Physician Providers in US
56
States with Internal Medicine Physician
2,716
Avg Claims per Provider

MICHAEL DI LORETO, M.D.'s 7,443 claims are above the specialty average of 2,716.

Nearby Internal Medicine Physician Providers in Michigan

Other clinicians with the same primary specialty enrolled in Michigan, drawn from the same CMS NPPES roster as DI LORETO.

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

Frequently Asked Questions

What is MICHAEL DI LORETO, M.D.'s specialty?
MICHAEL DI LORETO, M.D. specializes in Internal Medicine Physician and practices in SHELBY TOWNSHIP, Michigan. Credentials: M.D..
How much does MICHAEL DI LORETO, M.D. prescribe under Medicare Part D?
In 2023, MICHAEL DI LORETO, M.D. wrote 7,443 Medicare Part D claims totaling $789K in drug costs for 632 beneficiaries.
Where is MICHAEL DI LORETO, M.D. located?
MICHAEL DI LORETO, M.D. is located at 50505 SCHOENHERR RD STE 300, SHELBY TOWNSHIP, MI, 48315. Phone: (586) 726-5566.
What is MICHAEL DI LORETO, M.D.'s NPI number?
MICHAEL DI LORETO, M.D.'s National Provider Identifier (NPI) is 1275882334, issued on 09/05/2012.
Does MICHAEL DI LORETO, M.D. prescribe more brand-name or generic drugs?
MICHAEL DI LORETO, M.D.'s prescribing is 12% brand-name and 88% generic drugs by claim count, with $645K in brand drug costs.
Does MICHAEL DI LORETO, M.D. prescribe opioids?
Yes, MICHAEL DI LORETO, M.D. had 58 opioid claims in 2023 with an opioid prescribing rate of 0.8%.
How many Internal Medicine Physician providers are there in the US?
There are 172,858 Internal Medicine Physician providers across 56 states in the US. The average Internal Medicine Physician provider writes 2,716 Medicare Part D claims per year.
What drugs does MICHAEL DI LORETO, M.D. prescribe most often?
Based on 2023 Medicare Part D data, MICHAEL DI LORETO, M.D.'s most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MICHAEL DI LORETO, M.D. accept Medicare?
MICHAEL DI LORETO, M.D. appears in CMS Medicare data with 7,443 Part D claims and 632 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MICHAEL DI LORETO, M.D.'s credentials?
MICHAEL DI LORETO, M.D.'s NPI is 1275882334 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

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