Marcy Kamen, MD
NPI 1225037989 · Family Medicine Physician · Northbrook, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marcy Kamen, MD is a Family Medicine Physician provider in Northbrook, IL (NPI 1225037989).
Provider details
- NPI number
- 1225037989
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 036082892 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,209 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 323 | $110 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 277 | $137 |
| Advance Care Planning, First 30 Minutes99497 | 276 | $79 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 188 | $78 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 37 | $8 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 76 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 370 | 116 |
| Levothyroxine Sodium | 237 | 64 |
| Amlodipine Besylate | 171 | 51 |
| Zolpidem Tartrate | 132 | 34 |
| Escitalopram Oxalate | 125 | 40 |
| Alprazolam | 125 | 41 |
| Hydrochlorothiazide |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-07-15
- Last updated
- 2020-10-13
- Certified
- 2020-10-13
Frequently asked questions
- What is Marcy Kamen's NPI number?
- Marcy Kamen's National Provider Identifier (NPI) is 1225037989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcy Kamen's specialty?
- Marcy Kamen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marcy Kamen located?
- Marcy Kamen's practice location on file with NPPES is 1885 Shermer Rd, Northbrook, IL 60062-5317.
- What is Marcy Kamen's phone number?
- The practice phone number listed in the NPPES registry for Marcy Kamen is (847) 272-4600.
- Does Marcy Kamen accept Medicare?
- Marcy Kamen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marcy Kamen's NPI active?
- Yes — Marcy Kamen's NPI (1225037989) is active in the NPPES registry as of the last update on 2020-10-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.