Steven Valfer, M.D.
NPI 1669562880 · Specialist · Northbrook, IL
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Valfer, M.D. is a Specialist provider in Northbrook, IL (NPI 1669562880).
Provider details
- NPI number
- 1669562880
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
491 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) |
|---|---|---|
| Urinalysis, Manual Test81002 | 212 | $3 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 192 | $132 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 33 | $59 |
| Pelvic Exam99459 | 28 | $23 |
| Wet Mounts, Including Preparations of Vaginal, Cervical Or Skin SpecimensQ0111 | 26 | $15 |
Typical Medicare-allowed amounts for these services range $3–$132 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 61 | 19 |
| Estradiolbrand: Estradiol (once Weekly) | 29 | — |
| Estrogens, Conjugatedbrand: Premarin | 18 | — |
| Clobetasol Propionate | 16 | 13 |
| Medroxyprogesterone Acetate | 16 | — |
| Terconazole | 16 | — |
| Estradiol/Levonorgestrelbrand: Climara Pro | 14 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2007-07-09
Frequently asked questions
- What is Steven Valfer's NPI number?
- Steven Valfer's National Provider Identifier (NPI) is 1669562880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Valfer's specialty?
- Steven Valfer is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Steven Valfer located?
- Steven Valfer's practice location on file with NPPES is 60 Revere Dr, Northbrook, IL 60062-1563.
- What is Steven Valfer's phone number?
- The practice phone number listed in the NPPES registry for Steven Valfer is (847) 272-7777.
- Does Steven Valfer accept Medicare?
- Steven Valfer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Valfer's NPI active?
- Yes — Steven Valfer's NPI (1669562880) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.