Mary Kalpakian, M.D.
NPI 1134395726 · Nephrology Physician · Baldwin Park, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Kalpakian, M.D. is a Nephrology Physician provider in Baldwin Park, CA (NPI 1134395726).
Provider details
- NPI number
- 1134395726
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A85804 (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
18 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 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Calcitriol | 112 | 51 |
| Cinacalcet Hcl | 35 | 12 |
| Sevelamer Carbonate | 34 | 18 |
| Amlodipine Besylate | 18 | 12 |
| Furosemide | 13 | — |
| Lisinopril | 13 | — |
| Mupirocin | 12 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-05-02
- Last updated
- 2021-12-01
Frequently asked questions
- What is Mary Kalpakian's NPI number?
- Mary Kalpakian's National Provider Identifier (NPI) is 1134395726, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Kalpakian's specialty?
- Mary Kalpakian is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Kalpakian located?
- Mary Kalpakian's practice location on file with NPPES is 1011 Baldwin Park Blvd, Baldwin Park, CA 91706-5806.
- What is Mary Kalpakian's phone number?
- The practice phone number listed in the NPPES registry for Mary Kalpakian is (800) 780-1277.
- Does Mary Kalpakian accept Medicare?
- Mary Kalpakian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Kalpakian's NPI active?
- Yes — Mary Kalpakian's NPI (1134395726) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.