Physician Profile
Unclaimed ProfileAbout CONLEY
Based in Park Ridge, IL, Mark H Conley, D.O. is listed in the NPI registry under internal medicine. Mark graduated from Midwestern University, Chicago College of Osteopathic Med in 1992.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Common questions
What kind of doctor is Dr. Conley?
Dr. Conley is an internal medicine in Park Ridge, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
What is Dr. Conley's address?
Dr. Conley is listed at 1775 BALLARD RD, Park Ridge, IL 60068. 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. Conley?
The number on file is (847) 318-9340. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Conley's NPI number?
Dr. Conley's National Provider Identifier is 1366471856. 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. Conley train?
Dr. Conley attended Midwestern University, Chicago College of Osteopathic Med, graduating in 1992. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Conley been practising?
Dr. Conley has 34 years experience. Calculated from a graduation year of 1992, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Conley perform?
According to Medicare billing data, Dr. Conley performs procedures including insertion of needle into vein for collection of blood sample; provides treatments such as anticoagulant management of patient taking warfarin and influenza vaccine split virus, preservative free, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Conley confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Conley. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (847) 318-9340
- Email not available
Practice Locations
1775 BALLARD RD
Park Ridge, IL 60068
Procedures Most Often Billed to Medicare
2,642 services · 1,829 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
514 |
| Anticoagulant management of patient taking warfarin | Treatment | 93793 |
135 |
| Influenza vaccine split virus, preservative free | Treatment | 90662 |
100 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
41 |
| Sarscov2 vac 50 mcg/0.5ml im | Treatment | 91322 |
33 |
| Admn sarscov2 vacc 1 dose | Treatment | 90480 |
33 |
| Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | Treatment | 90677 |
19 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
576 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
283 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
240 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
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Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internal medicines at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
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.
More connections — 28 related providers in 4 groups
Other internal medicines in Park Ridge 6
Same specialty, same city.
Trained at Midwestern University, Chicago College of Osteopathic Med 7
Other providers in the same specialty who trained at the same institution.
Class of 1992 at Midwestern University, Chicago College of Osteopathic Med 7
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in IL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.