Karen Allsup, M.D.
NPI 1144268665 · Family Medicine Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Allsup, M.D. is a Family Medicine Physician provider in Long Beach, CA (NPI 1144268665).
Provider details
- NPI number
- 1144268665
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A78503 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 264 | 93 |
| Lisinopril | 125 | 45 |
| Losartan Potassium | 118 | 47 |
| Levothyroxine Sodium | 113 | 35 |
| Amlodipine Besylate | 96 | 40 |
| Rosuvastatin Calcium | 78 | 30 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-04
- Last updated
- 2021-11-29
Frequently asked questions
- What is Karen Allsup's NPI number?
- Karen Allsup's National Provider Identifier (NPI) is 1144268665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Allsup's specialty?
- Karen Allsup is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Allsup located?
- Karen Allsup's practice location on file with NPPES is 6226 E Spring St, Long Beach, CA 90815-1423.
- What is Karen Allsup's phone number?
- The practice phone number listed in the NPPES registry for Karen Allsup is (562) 496-4332.
- Does Karen Allsup accept Medicare?
- Karen Allsup is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Allsup's NPI active?
- Yes — Karen Allsup's NPI (1144268665) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.