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Edit this profileAt a glance
- 500 University Dr, Hershey, PA 17033
About Dr. Williams
Ronald J. Williams, MD practices pediatrics in Hershey, PA. Ronald is a 1989 graduate of University of Maryland School of Medicine. According to Medicare claims data, Ronald cared for 44 Medicare patients across 89 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes and hospital discharge day management, 30 minutes or less. The provider's National Provider Identifier (NPI) is 1619929148.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (800) 243-1455
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
500 UNIVERSITY DR
Hershey, PA 17033
Conditions Commonly Evaluated or Treated
Within Pediatrics generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Digestive health
Digestive Health
Infant Health
Infections
Mental Health
Pediatric Health
Pediatric Oral Health
Specialist-co-managed
Most searched conditions
Digestive and urinary
Ear, nose, throat, and eye
Growth, development, and behavior
Newborn and infant
Respiratory and infectious
Skin
Brain & nerves
Injuries
Respiratory
Skin Conditions
Procedures & services
Checkups & Exams
Developmental & Behavioral
Diagnostic Tests
- Anemia Blood Test
- Childhood Vision Screening
- Heart Murmur Evaluation
- Newborn Bilirubin Check
- Pediatric Blood Draw
- Lead Poisoning Screening
Diagnostic tests
Diagnostics & screening
Exams
Immunization and screening
Infant Health
Lab tests & screenings
Minor procedures
Office procedures
- Minor laceration repair
- Superficial foreign-body removal
- Cryotherapy for skin lesions
- Earwax removal
- Incision and drainage of an abscess
Office testing
Preventive and developmental
Preventive care
Procedures & Minor Surgery
Urgent care & minor procedures
Most searched procedures
Respiratory
Procedures Most Often Billed to Medicare
89 services · 44 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
69 | As often as other peers in Pediatrics |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
20 | As often as other peers in Pediatrics |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other pediatricians at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other pediatricians in Hershey 7
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at University of Maryland School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1989 at University of Maryland School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What kind of doctor is Dr. Williams?
Dr. Williams is a pediatrician in Hershey, PA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.
NPI registry
What is Dr. Williams's address?
Dr. Williams is listed at 500 University Dr, Hershey, PA 17033. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Williams?
The number on file is (800) 243-1455. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Williams's NPI number?
Dr. Williams's National Provider Identifier is 1619929148. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Williams train?
Dr. Williams attended University of Maryland School of Medicine, graduating in 1989. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Williams been practicing?
Dr. Williams has 37 years experience. Calculated from a graduation year of 1989, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Williams perform?
According to Medicare billing data, Dr. Williams the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Williams. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.