Tina Xia, MD
NPI 1912492836 · Ophthalmology Physician · Bala Cynwyd, PA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tina Xia, MD is a Ophthalmology Physician provider in Bala Cynwyd, PA (NPI 1912492836).
Provider details
- NPI number
- 1912492836
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD477084 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure25% of score
8 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
3,834 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 874 | $93 |
| Exam of Visual Field With Extended Testing92083 | 648 | $65 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 573 | $131 |
| Imaging of Optic Nerve92133 | 535 | $35 |
| Extended Exam of the Back Part of the Eye With Optic Nerve Drawing92202 | 272 | $16 |
| Exam of the Internal Drainage System of Eye92020 | 207 | $28 |
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 |
|---|---|---|
| Latanoprost | 767 | 255 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 579 | 204 |
| Brimonidine Tartrate | 430 | 143 |
| Prednisolone Acetate | 429 | 225 |
| Timolol Maleate | 317 | 137 |
| Ofloxacin | 244 | 154 |
| Dorzolamide Hcl | 231 | 87 |
| Bimatoprostbrand: Lumigan |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$654 across 18 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)
- 775 Route 70 E Ste F180Marlton, NJ 08053-2367Phone: (856) 596-1601
Registry dates
- Enumerated
- 2018-06-22
- Last updated
- 2023-06-15
- Certified
- 2023-06-15
Frequently asked questions
- What is Tina Xia's NPI number?
- Tina Xia's National Provider Identifier (NPI) is 1912492836, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tina Xia's specialty?
- Tina Xia is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Tina Xia located?
- Tina Xia's practice location on file with NPPES is 100 Presidential Blvd Ste 200, Bala Cynwyd, PA 19004-1108.
- What is Tina Xia's phone number?
- The practice phone number listed in the NPPES registry for Tina Xia is (484) 434-2700.
- Does Tina Xia accept Medicare?
- Tina Xia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tina Xia's NPI active?
- Yes — Tina Xia's NPI (1912492836) is active in the NPPES registry as of the last update on 2023-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.