John Cardin, M.D.
NPI 1467411744 · Obstetrics & Gynecology Physician · Long Beach, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Cardin, M.D. is a Obstetrics & Gynecology Physician provider in Long Beach, CA (NPI 1467411744).
Provider details
- NPI number
- 1467411744
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A41250 (CA)
Specialties & taxonomies
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 tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 103 | 47 |
| Amlodipine Besylate | 99 | 40 |
| Lisinopril | 75 | 22 |
| Metformin Hcl | 64 | 24 |
| Hydrochlorothiazide | 44 | 12 |
| Furosemide | 43 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 40 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$228 across 10 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
Additional practice locations (1)
- 2880 Atlantic Ave Ste 110Long Beach, CA 90806-1739Phone: (562) 424-4404Fax: (562) 424-5180
Registry dates
- Enumerated
- 2006-03-23
- Last updated
- 2021-05-21
- Certified
- 2021-05-21
Frequently asked questions
- What is John Cardin's NPI number?
- John Cardin's National Provider Identifier (NPI) is 1467411744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Cardin's specialty?
- John Cardin is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is John Cardin located?
- John Cardin's practice location on file with NPPES is 2880 Atlantic Ave, Long Beach, CA 90806-1735.
- What is John Cardin's phone number?
- The practice phone number listed in the NPPES registry for John Cardin is (562) 424-4404.
- Does John Cardin accept Medicare?
- John Cardin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Cardin's NPI active?
- Yes — John Cardin's NPI (1467411744) is active in the NPPES registry as of the last update on 2021-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.