Jennifer Oldham, MD
NPI 1578514212 · Allergy & Immunology Physician · St. Paul, MN
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jennifer Oldham, MD is a Allergy & Immunology Physician provider in St. Paul, MN (NPI 1578514212).
Provider details
- NPI number
- 1578514212
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 46816 (MN)
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
636 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) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 450 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 45 | $124 |
| Test to Measure Expiratory Airflow and Volume94010 | 34 | $27 |
| Test to Measure the Level of Nitric Oxide Gas95012 | 33 | $19 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 25 | $9 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 22 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 158 | 50 |
| Azelastine Hcl | 129 | 46 |
| Fluticasone Propionate | 110 | 40 |
| Budesonide/Formoterol Fumaratebrand: Budesonide-Formoterol Fumarate | 94 | 25 |
| Dupilumabbrand: Dupixent Pen | 68 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 64 | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-15
- Last updated
- 2011-12-01
Frequently asked questions
- What is Jennifer Oldham's NPI number?
- Jennifer Oldham's National Provider Identifier (NPI) is 1578514212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Oldham's specialty?
- Jennifer Oldham is listed in the NPPES registry with a primary specialty of Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Jennifer Oldham located?
- Jennifer Oldham's practice location on file with NPPES is 401 Phalen Blvd - Ms 41102a, St. Paul, MN 55130-5302.
- What is Jennifer Oldham's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Oldham is (651) 254-7560.
- Does Jennifer Oldham accept Medicare?
- Jennifer Oldham is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jennifer Oldham's NPI active?
- Yes — Jennifer Oldham's NPI (1578514212) is active in the NPPES registry as of the last update on 2011-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.