Dorsa Maryska, M.D.
NPI 1851598866 · Nephrology Physician · Montebello, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dorsa Maryska, M.D. is a Nephrology Physician provider in Montebello, CA (NPI 1851598866).
Provider details
- NPI number
- 1851598866
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A97299 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
827 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 357 | $351 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 357 | $291 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 53 | $95 |
| Dialysis Services, 1 Physician Visit Per Month (20 Years Or Older)90962 | 45 | $202 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 15 | $78 |
Typical Medicare-allowed amounts for these services range $78–$351 (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 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Parenteral Amino Acid 20% No.1brand: Prosol | 169 | — |
| Sevelamer Carbonate | 129 | 52 |
| Gabapentin | 97 | 29 |
| Amlodipine Besylate | 93 | 26 |
| Furosemide | 90 | 27 |
| Midodrine Hcl | 70 | 16 |
| Calcium Acetate | 61 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$33 across 1 record (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 (2)
- 6513 Atlantic AveBell, CA 90201-2521Phone: (323) 722-7418Fax: (323) 722-7894
- 11147 East Washington BoulevardWhittier, CA 90606Phone: (562) 695-6988Fax: (562) 692-2093
Registry dates
- Enumerated
- 2007-07-02
- Last updated
- 2022-08-01
- Certified
- 2022-08-01
Frequently asked questions
- What is Dorsa Maryska's NPI number?
- Dorsa Maryska's National Provider Identifier (NPI) is 1851598866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dorsa Maryska's specialty?
- Dorsa Maryska is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Dorsa Maryska located?
- Dorsa Maryska's practice location on file with NPPES is 101 E Beverly Blvd Ste 304, Montebello, CA 90640-4316.
- What is Dorsa Maryska's phone number?
- The practice phone number listed in the NPPES registry for Dorsa Maryska is (323) 722-7418.
- Does Dorsa Maryska accept Medicare?
- Dorsa Maryska is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dorsa Maryska's NPI active?
- Yes — Dorsa Maryska's NPI (1851598866) is active in the NPPES registry as of the last update on 2022-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.