Daniel Erhardt, M.D.
NPI 1467870212 · Rheumatology Physician · Longmont, CO
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daniel Erhardt, M.D. is a Rheumatology Physician provider in Longmont, CO (NPI 1467870212).
Provider details
- NPI number
- 1467870212
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- DR.0059030 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
474 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Administration of Chemotherapy Into Vein, 1 Hour Or Less96413 | 61 | $136 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 59 | $15 |
| Administration of Non-Hormonal Anti-Neoplastic Chemotherapy Under Skin Or Into Muscle96401 | 58 | $75 |
| Administration of Chemotherapy Into Vein, Each Additional Hour96415 | 58 | $29 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 39 | $132 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 37 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 145 | 74 |
| Methotrexate Sodiumbrand: Methotrexate | 125 | 54 |
| Hydroxychloroquine Sulfate | 102 | 45 |
| Celecoxib | 67 | 24 |
| Folic Acid | 58 | 26 |
| Allopurinol | 48 | 20 |
| Pregabalin | 47 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$877 across 38 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-03-30
- Last updated
- 2025-03-28
- Certified
- 2025-03-28
Frequently asked questions
- What is Daniel Erhardt's NPI number?
- Daniel Erhardt's National Provider Identifier (NPI) is 1467870212, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Erhardt's specialty?
- Daniel Erhardt is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Erhardt located?
- Daniel Erhardt's practice location on file with NPPES is 1715 Iron Horse Dr Ste 150, Longmont, CO 80501-9756.
- What is Daniel Erhardt's phone number?
- The practice phone number listed in the NPPES registry for Daniel Erhardt is (720) 494-4700.
- Does Daniel Erhardt accept Medicare?
- Daniel Erhardt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daniel Erhardt's NPI active?
- Yes — Daniel Erhardt's NPI (1467870212) is active in the NPPES registry as of the last update on 2025-03-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.