Peter Kiefer, MD
NPI 1386688158 · Family Medicine Physician · Des Plaines, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Kiefer, MD is a Family Medicine Physician provider in Des Plaines, IL (NPI 1386688158).
Provider details
- NPI number
- 1386688158
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036059034 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,077 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 490 | $133 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 161 | $9 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 103 | $133 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 73 | $94 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 58 | $15 |
| Administration of Influenza Virus VaccineG0008 | 53 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 411 | 116 |
| Metoprolol Succinate | 348 | 83 |
| Lisinopril | 332 | 82 |
| Levothyroxine Sodium | 261 | 71 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 260 | 36 |
| Metformin Hcl | 246 | 63 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$437 across 24 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 7447 W Talcott Ave Ste 216Chicago, IL 60631-3713Phone: (773) 631-0566
- 1792 E OaktonDes Plaines, IL 60018Phone: (847) 827-4496Fax: (847) 827-1256
Registry dates
- Enumerated
- 2006-06-15
- Last updated
- 2025-12-01
- Certified
- 2025-12-01
Frequently asked questions
- What is Peter Kiefer's NPI number?
- Peter Kiefer's National Provider Identifier (NPI) is 1386688158, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Kiefer's specialty?
- Peter Kiefer is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Kiefer located?
- Peter Kiefer's practice location on file with NPPES is 150 N River Rd Ste 110, Des Plaines, IL 60016-1272.
- What is Peter Kiefer's phone number?
- The practice phone number listed in the NPPES registry for Peter Kiefer is (847) 342-8956.
- Does Peter Kiefer accept Medicare?
- Peter Kiefer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Kiefer's NPI active?
- Yes — Peter Kiefer's NPI (1386688158) is active in the NPPES registry as of the last update on 2025-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.