Jill Siegfried, M.D.
NPI 1013991611 · Family Medicine Physician · Boulder, CO
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Siegfried, M.D. is a Family Medicine Physician provider in Boulder, CO (NPI 1013991611).
Provider details
- NPI number
- 1013991611
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 42790 (CO)
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
302 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) |
|---|---|---|
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 88 | $46 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 75 | $91 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 59 | $74 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 32 | $96 |
| Assessment of Emotional Or Behavioral Problems96127 | 20 | $5 |
| Admn Sarscov2 Vacc 1 Dose90480 | 16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 57 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 182 | 39 |
| Atorvastatin Calcium | 82 | 23 |
| Lisinopril | 58 | 19 |
| Trazodone Hcl | 58 | 18 |
| Alprazolam | 51 | 13 |
| Hydrochlorothiazide | 50 | 12 |
| Rosuvastatin Calcium | 48 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-06
- Last updated
- 2012-10-31
Frequently asked questions
- What is Jill Siegfried's NPI number?
- Jill Siegfried's National Provider Identifier (NPI) is 1013991611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Siegfried's specialty?
- Jill Siegfried is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jill Siegfried located?
- Jill Siegfried's practice location on file with NPPES is 2750 Broadway St, Boulder, CO 80304-3573.
- What is Jill Siegfried's phone number?
- The practice phone number listed in the NPPES registry for Jill Siegfried is (303) 440-3000.
- Does Jill Siegfried accept Medicare?
- Jill Siegfried is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Siegfried's NPI active?
- Yes — Jill Siegfried's NPI (1013991611) is active in the NPPES registry as of the last update on 2012-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.