NPPES file of Aug 9, 2026

Richard Ronald Ratner, M.D.

Internal Medicine Physician · Ridley Park, PA

Richard Ronald Ratner, M.D. is an internal medicine physician with a practice address in Ridley Park, Pennsylvania, and NPI 1972522993, issued on Jul 19, 2006. Check the license (Pennsylvania MD015387E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1972522993
Name
Richard Ronald Ratner
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD015387E PA
Self-reported in NPPES; status is on the state search
Practice location
100 E Chester Pike, Ridley Park, PA 19078
Phone
(610) 521-3333
Enumerated
Jul 19, 2006
Record last updated
Mar 11, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(610) 521-2263
Medicaid ID
1071429 PA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →

Also registered at 100 E Chester Pike

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Gill Alderfer, MDGynecology Physician1104903608
  2. Rachel Bernard, PA-CMedical Physician Assistant1578335469
  3. Andreea Cadar, M.D.Obstetrics & Gynecology Physician1689873135
  4. Kevin Connor, D.O.Internal Medicine Physician1821018953
  5. David Ginsburg, MDObstetrics & Gynecology Physician1922185420
  6. Timothy Gobrecht, PA-CPhysician Assistant1578964821

Verify Richard Ronald Ratner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
    Search for license MD015387E    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Richard Ronald Ratner among 7,300 internal medicine physician records in Pennsylvania

Richard Ronald Ratner, M.D. is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 9% of them.

  • NPI issued2006 · 9% of these records are older, 64% newer
  • In a Medicare fileNo · 78% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2014 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

8 internal medicine physician records list a practice address in Ridley Park

They are 8 of the 141 NPPES records with a practice address in Ridley Park, and 7,300 internal medicine physician records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 7,300 in Pennsylvania → Every provider in Ridley Park → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Kevin Connor, D.O.Ridley Park, PA 190781821018953
  2. Jeffrey Darnall, MDRidley Park, PA 190781487705430
  3. Barry Holms, D.O.Ridley Park, PA 190781346267507
  4. Cleve Sinor, MDRidley Park, PA 190781336122951
  5. Christopher Snyder, DORidley Park, PA 190781689678658
  6. Michael Stewart, MDRidley Park, PA 190781144374901
  7. Jose Tiongson, MDRidley Park, PA 190781134151798
  8. Mukesh Patel, M.DProspect Park, PA 190761730185950

Common questions

What is Richard Ronald Ratner, M.D.'s NPI number?

Richard Ronald Ratner, M.D.'s National Provider Identifier (NPI) is 1972522993, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Richard Ronald Ratner, M.D. located?

The NPPES record lists a practice address at 100 E Chester Pike, Ridley Park, PA, 19078. Phone: (610) 521-3333. Providers update this record themselves, so call before visiting.

How can I verify Richard Ronald Ratner, M.D.'s license?

NPPES lists Pennsylvania license number MD015387E, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.