Physician Profile
Douglas E. Frankel, M.D. is a healthcare provider in Mount Vernon, IL specializing in internal medicine. Douglas is also listed as specializing in emergency medicine. According to Medicare claims data, Douglas cared for 379 Medicare patients across 421 services. The services billed most often include emergency department visit with moderate level of medical decision making, emergency department visit with low level of medical decision making, and emergency department visit with straightforward medical decision making. This provider record is associated with NPI 1215142310.
Factual summary compiled by Guide.md from public records; not written by this provider.
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
605 N 12TH ST
Mount Vernon, IL 62864
Within Internal Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Cardiometabolic
Digestive and liver
Endocrine, blood, and bone
Infectious disease
Kidney and urinary
Respiratory
Blood & Circulation
Blood disorders
Brain & Nerves
Brain and nerves
Cardiac and vascular
Digestive
Heart & Circulation
Infections
Kidney & Bladder
Lungs & Breathing
Mental Health
Neurologic and behavioral
Pain
Rheumatologic and pain
Most searched procedures
Preventive and evaluation
Screening and diagnostic testing
Bones & Joints
Brain and nerves
Cancer screening
Digestive
Exams & Consultations
Heart & Circulation
Heart health
Imaging referral
Immunizations
Lab tests
Lungs & Breathing
Metabolic & Weight
Minor procedures
Office procedures
Office Procedures
Pain management
Preventive & Routine Care
Screenings & Diagnostics
Sexual health
421 services · 379 patients · 4 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Emergency department visit with moderate level of medical decision making | Office visit | 99284 |
171 | More than most peers in Internal Medicine |
| Emergency department visit with low level of medical decision making | Office visit | 99283 |
153 | More than most peers in Internal Medicine |
| Emergency department visit with straightforward medical decision making | Office visit | 99282 |
74 | More often than most peers in Internal Medicine |
| Emergency department visit with high level of medical decision making | Office visit | 99285 |
23 | Less often than most peers in Internal Medicine |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Douglas E. Frankel is an internist in Mount Vernon, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Douglas E. Frankel is listed at 605 N 12Th St, Mount Vernon, IL 62864. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (618) 241-1000. Contact the office directly to confirm availability and scheduling.
NPI registry
Douglas E. Frankel's National Provider Identifier is 1215142310. 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
Douglas E. Frankel has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Douglas E. Frankel 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
Not yet. This profile is built from public federal data and has not been confirmed by Douglas E. Frankel. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.