Stephen Harms, DO
NPI 1447241039 · Family Medicine Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Harms, DO is a Family Medicine Physician provider in Long Beach, CA (NPI 1447241039).
Provider details
- NPI number
- 1447241039
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 20A6556 (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
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
266 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 87 | $113 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 86 | $6 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 56 | $90 |
| Administration of Influenza Virus VaccineG0008 | 13 | $35 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 13 | $21 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 106 | 36 |
| Atorvastatin Calcium | 67 | 26 |
| Levothyroxine Sodium | 64 | 20 |
| Alprazolam | 60 | 11 |
| Tamsulosin Hcl | 51 | 17 |
| Losartan Potassium | 46 | 15 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-02
- Last updated
- 2016-07-19
Frequently asked questions
- What is Stephen Harms's NPI number?
- Stephen Harms's National Provider Identifier (NPI) is 1447241039, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Harms's specialty?
- Stephen Harms is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Harms located?
- Stephen Harms's practice location on file with NPPES is 2110 N Bellflower Blvd, Long Beach, CA 90815-3126.
- What is Stephen Harms's phone number?
- The practice phone number listed in the NPPES registry for Stephen Harms is (562) 346-2222.
- Does Stephen Harms accept Medicare?
- Stephen Harms is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Harms's NPI active?
- Yes — Stephen Harms's NPI (1447241039) is active in the NPPES registry as of the last update on 2016-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.