Annmarie Walsh, D.O.
NPI 1639518707 · Family Medicine Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Annmarie Walsh, D.O. is a Family Medicine Physician provider in Chicago, IL (NPI 1639518707).
Provider details
- NPI number
- 1639518707
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 036141169 (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
13 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
214 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 59 | $94 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 52 | $81 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 43 | $132 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 26 | $9 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 12 | $136 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 82 | 22 |
| Levothyroxine Sodium | 65 | 21 |
| Lisinopril | 56 | 20 |
| Metformin Hcl | 53 | 17 |
| Amlodipine Besylate | 39 | 13 |
| Pantoprazole Sodium | 31 | — |
| Simvastatin | 28 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-21
- Last updated
- 2024-08-22
- Certified
- 2024-08-22
Frequently asked questions
- What is Annmarie Walsh's NPI number?
- Annmarie Walsh's National Provider Identifier (NPI) is 1639518707, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Annmarie Walsh's specialty?
- Annmarie Walsh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Annmarie Walsh located?
- Annmarie Walsh's practice location on file with NPPES is 7447 W Talcott Ave Ste 182, Chicago, IL 60631-3712.
- What is Annmarie Walsh's phone number?
- The practice phone number listed in the NPPES registry for Annmarie Walsh is (773) 990-7648.
- Does Annmarie Walsh accept Medicare?
- Annmarie Walsh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Annmarie Walsh's NPI active?
- Yes — Annmarie Walsh's NPI (1639518707) is active in the NPPES registry as of the last update on 2024-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.