Dr. Alonzo Patterson , MD
Pediatrics β’ Dayton, OH
1152 W 3rd St
Dayton, OH 454026847
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on April 17, 2006; this date does not establish years in practice.
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Published CMS data list 17 Medicare Part D prescriptions, including refills, in 2021.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2021. Published rows only; this is not a quality measure.
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Published Part D records, 2021:
- Cyproheptadine Hcl β 17 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2021. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table Β· Guide: How to read Medicare Part D prescriber data
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Medicare Part D prescriptions went from 22 in 2019 to 17 in 2021.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2019β2021.
Practice Location & Contact Primary Location
1152 W 3rd St
Dayton, OH 454026847
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 5 distinct additional practice-address records in Beavercreek, OH; Centerville, OH; Englewood, OH and 2 more. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
What Public CMS Data Show
Pediatrics: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
17 standardized 30-day fills in 2021
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$125 in 2021
The total cost of these prescriptions in 2021, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers β by Provider and Drug, 2021.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $23.94 in 2024
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2024.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, βDoes your provider accept Medicare as full payment?β
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Patterson has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Patterson as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Dayton and Ohio
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Patterson are from 2021.
64 active clinicians are listed under Pediatrics with a practice address in Dayton, OH (2,972 in Ohio).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Dayton
0% of these 64 clinicians have the CMS telehealth indicator.
12.5% of these 64 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 23% from 22 in 2019 to 17 in 2021.
- 2019: 22
- 2020: 53
- 2021: 17
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30-day fills
30-day fills decreased 23% from 22 in 2019 to 17 in 2021.
- 2019: 22
- 2020: 53
- 2021: 17
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Part D drug cost
Part D drug cost went from $89 in 2019 to $125 in 2021.
- 2019: $89
- 2020: $370
- 2021: $125
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $157.82 in 2019 to $23.94 in 2024.
- 2019: $157.82
- 2024: $23.94
Sources: CMS Medicare Part D Prescribers (2021), CMS Open Payments (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2024 (payments made January 1 β December 31, 2024): fewer than 11 records totaling $23.94.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Sanofi Pasteur Inc. |
Food and Beverage
In-kind items and services
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FLUZONE HIGH-DOSE | General | $23.94 |
Source: CMS Open Payments, program year 2024, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2021.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Cyproheptadine Hcl | Cyproheptadine Hcl | 17 | 119 | $124.58 | β |
Source: CMS Part D by Provider and Drug, 2021; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-02-26NUCC Taxonomy Code: 208000000X
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PEDIATRIC MEDICINE
I20231019000484
OH
1759737240
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
6551 Centerville Business Pkwy Ste 110
Centerville, OH 454592696
Phone: 9372916850
8501 Old Troy Pike Ste 120
Huber Heights, OH 454241061
Phone: 9372374945
200 Rockridge Rd Ste 110
Englewood, OH 453222751
Phone: 9378369921
3333 W Tech Rd Ste 120
Miamisburg, OH 453420956
Phone: 9377486116
1425 N Fairfield Rd Ste 120
Beavercreek, OH 454322674
Phone: 9373203888
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1152 W 3RD ST, DAYTON, OH 454026847 (Tel: 9372683483)
Registered at PO BOX 933432, CLEVELAND, OH 441930039 (Tel: 9376415072)
Registered at 25 MERCHANT ST., STE 220 - ATTN CREDENTIALING, CINCINNATII, OH 452463740 (Tel: 5135331199)
NPI status registered as active in NPPES database
Registered at 1152 W THIRD STREET, DAYTON, OH 454026812 (Tel: 9372683483)
Registered at 4700 SMITH RD, SUITE A, CINCINNATI, OH 452122787 (Tel: 5136196885)
Recorded as ALONZO PATTERSON, MD
Pediatrics (license number reported to NPPES: OH 35060175P)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Pediatrics Specialists in Dayton
- Dr. Charles Woods, MD
- Dr. Randy Eisenhut, MD
- Dr. Mickey Denen, MD
- Dr. Indira Reddy, MD
- Dr. Marc Raslich, MD
Mailing Address
Po Box 933432
Cleveland, OH 441930039
Phone: 9376415072