Anna Maria Tan, DPM
NPI 1154741858 · Foot & Ankle Surgery Podiatrist · Glendora, CA
Enrolled with Medicare as Practitioner - Podiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anna Maria Tan, DPM is a Foot & Ankle Surgery Podiatrist provider in Glendora, CA (NPI 1154741858).
Provider details
- NPI number
- 1154741858
- Entity type
- Individual
- Primary specialty
- Foot & Ankle Surgery PodiatristPodiatric Medicine & Surgery Service Providers
- Credential
- DPM
- Sex
- Female
- Sole proprietor
- No
- License
- E5307 (CA)
Specialties & taxonomies
Podiatric Medicine & Surgery Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 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
317 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) |
|---|---|---|
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 163 | $63 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 38 | $68 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 32 | $178 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 29 | $85 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 28 | $134 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Doxycycline Hyclate | 27 | 14 |
| Mupirocin | 25 | 11 |
| Ampicillin Sod/Sulbactam Sodbrand: Ampicillin-Sulbactam | 22 | — |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 20 | — |
| Levofloxacin | 16 | — |
| Metronidazole | 13 | — |
| Ceftriaxone Sodiumbrand: Ceftriaxone | 12 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$199 across 5 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)
- 1135 S Sunset Ave Ste 200West Covina, CA 91790-3937Phone: (626) 918-6655Fax: (626) 918-8614
Registry dates
- Enumerated
- 2014-04-21
- Last updated
- 2024-02-02
- Certified
- 2024-02-02
Frequently asked questions
- What is Anna Maria Tan's NPI number?
- Anna Maria Tan's National Provider Identifier (NPI) is 1154741858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Maria Tan's specialty?
- Anna Maria Tan is listed in the NPPES registry with a primary specialty of Foot & Ankle Surgery Podiatrist (Podiatric Medicine & Surgery Service Providers).
- Where is Anna Maria Tan located?
- Anna Maria Tan's practice location on file with NPPES is 412 W Carroll Ave Ste 107, Glendora, CA 91741-4708.
- What is Anna Maria Tan's phone number?
- The practice phone number listed in the NPPES registry for Anna Maria Tan is (626) 963-8351.
- Does Anna Maria Tan accept Medicare?
- Anna Maria Tan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anna Maria Tan's NPI active?
- Yes — Anna Maria Tan's NPI (1154741858) is active in the NPPES registry as of the last update on 2024-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.