Dahlia Alspaugh, MD
NPI 1497833974 · Surgery Physician · Red Bluff, CA
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dahlia Alspaugh, MD is a Surgery Physician provider in Red Bluff, CA (NPI 1497833974).
Provider details
- NPI number
- 1497833974
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 224231 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
669 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 114 | $174 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 69 | $96 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 66 | $255 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 64 | $100 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 56 | $136 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Peg-3350 and Electrolytes | 73 | 68 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 72 | 62 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 24 | 24 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 22 | 21 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 20 | 15 |
| Omeprazole | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-01
- Last updated
- 2014-09-27
Frequently asked questions
- What is Dahlia Alspaugh's NPI number?
- Dahlia Alspaugh's National Provider Identifier (NPI) is 1497833974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dahlia Alspaugh's specialty?
- Dahlia Alspaugh is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Dahlia Alspaugh located?
- Dahlia Alspaugh's practice location on file with NPPES is 2528 Sister Mary Columba Dr, Red Bluff, CA 96080-4327.
- What is Dahlia Alspaugh's phone number?
- The practice phone number listed in the NPPES registry for Dahlia Alspaugh is (530) 528-6100.
- Does Dahlia Alspaugh accept Medicare?
- Dahlia Alspaugh is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dahlia Alspaugh's NPI active?
- Yes — Dahlia Alspaugh's NPI (1497833974) is active in the NPPES registry as of the last update on 2014-09-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.