Washington Sereatan, M.D.
NPI 1750351698 · Nephrology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Washington Sereatan, M.D. is a Nephrology Physician provider in Houston, TX (NPI 1750351698).
Provider details
- NPI number
- 1750351698
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- K7890 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
571 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) |
|---|---|---|
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 169 | $16 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 158 | $129 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 116 | $79 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 53 | $119 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 38 | $182 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 266 | 90 |
| Allopurinol | 191 | 60 |
| Epoetin Alfabrand: Procrit | 113 | 15 |
| Calcitriol | 95 | 25 |
| Amlodipine Besylate | 83 | 29 |
| Nifedipinebrand: Nifedipine Er | 81 | 30 |
| Epoetin Alfa-Epbxbrand: Retacrit | 73 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,334 across 60 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)
- 915 Gessner Rd#360Houston, TX 77024-2527Phone: (713) 468-5440Fax: (713) 973-0778
Registry dates
- Enumerated
- 2006-01-24
- Last updated
- 2020-07-02
- Certified
- 2020-07-02
Frequently asked questions
- What is Washington Sereatan's NPI number?
- Washington Sereatan's National Provider Identifier (NPI) is 1750351698, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Washington Sereatan's specialty?
- Washington Sereatan is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Washington Sereatan located?
- Washington Sereatan's practice location on file with NPPES is 2525 North Loop W Ste 600, Houston, TX 77008-1094.
- What is Washington Sereatan's phone number?
- The practice phone number listed in the NPPES registry for Washington Sereatan is (713) 866-6201.
- Does Washington Sereatan accept Medicare?
- Washington Sereatan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Washington Sereatan's NPI active?
- Yes — Washington Sereatan's NPI (1750351698) is active in the NPPES registry as of the last update on 2020-07-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.