Rukhsana Serang, D.O.
NPI 1780023754 · Family Medicine Physician · Tustin, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rukhsana Serang, D.O. is a Family Medicine Physician provider in Tustin, CA (NPI 1780023754).
Provider details
- NPI number
- 1780023754
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 20A14122 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
257 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 127 | $139 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 80 | $99 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 18 | $140 |
| Administration of Influenza Virus VaccineG0008 | 17 | $35 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 15 | $178 |
Typical Medicare-allowed amounts for these services range $35–$178 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 140 | 43 |
| Losartan Potassium | 132 | 44 |
| Atorvastatin Calcium | 122 | 35 |
| Levothyroxine Sodium | 95 | 29 |
| Rosuvastatin Calcium | 92 | 32 |
| Lisinopril | 73 | 21 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-22
- Last updated
- 2024-01-23
- Certified
- 2024-01-23
Frequently asked questions
- What is Rukhsana Serang's NPI number?
- Rukhsana Serang's National Provider Identifier (NPI) is 1780023754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rukhsana Serang's specialty?
- Rukhsana Serang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rukhsana Serang located?
- Rukhsana Serang's practice location on file with NPPES is 15000 Kensington Park Dr Ste 250, Tustin, CA 92782-1835.
- What is Rukhsana Serang's phone number?
- The practice phone number listed in the NPPES registry for Rukhsana Serang is (714) 477-8320.
- Does Rukhsana Serang accept Medicare?
- Rukhsana Serang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rukhsana Serang's NPI active?
- Yes — Rukhsana Serang's NPI (1780023754) is active in the NPPES registry as of the last update on 2024-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.