Douglas Hegstad, M.D.
NPI 1649204009 · Internal Medicine Physician · Moreno Valley, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Hegstad, M.D. is a Internal Medicine Physician provider in Moreno Valley, CA (NPI 1649204009).
Provider details
- NPI number
- 1649204009
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G45118 (CA)
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
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
16 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 16 | $7 |
Typical Medicare-allowed amounts for these services range $7–$7 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 192 | 79 |
| Metformin Hcl | 77 | 38 |
| Lisinopril | 66 | 27 |
| Gabapentin | 63 | 26 |
| Losartan Potassium | 55 | 24 |
| Levothyroxine Sodium | 50 | 17 |
| Diclofenac Sodium | 47 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Douglas Hegstad's NPI number?
- Douglas Hegstad's National Provider Identifier (NPI) is 1649204009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Hegstad's specialty?
- Douglas Hegstad is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Hegstad located?
- Douglas Hegstad's practice location on file with NPPES is 26520 Cactus Ave, Moreno Valley, CA 92555-3927.
- What is Douglas Hegstad's phone number?
- The practice phone number listed in the NPPES registry for Douglas Hegstad is (951) 486-5700.
- Does Douglas Hegstad accept Medicare?
- Douglas Hegstad is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Hegstad's NPI active?
- Yes — Douglas Hegstad's NPI (1649204009) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.