Nicholas Tatalias, M.D.
NPI 1457607087 · Family Medicine Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Tatalias, M.D. is a Family Medicine Physician provider in Allentown, PA (NPI 1457607087).
Provider details
- NPI number
- 1457607087
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD455130 (PA)
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
13 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
1,284 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 | 433 | $125 |
| 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 | 294 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 150 | $88 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 145 | $129 |
| Hemoglobin A1c Level83036 | 80 | $10 |
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 153 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 538 | 129 |
| Amlodipine Besylate | 403 | 98 |
| Levothyroxine Sodium | 392 | 85 |
| Gabapentin | 316 | 65 |
| Lisinopril | 262 | 62 |
| Pantoprazole Sodium | 246 | 60 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-08-01
- Last updated
- 2019-08-30
Frequently asked questions
- What is Nicholas Tatalias's NPI number?
- Nicholas Tatalias's National Provider Identifier (NPI) is 1457607087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Tatalias's specialty?
- Nicholas Tatalias is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Tatalias located?
- Nicholas Tatalias's practice location on file with NPPES is 2428 Walbert Ave, Allentown, PA 18104-1350.
- What is Nicholas Tatalias's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Tatalias is (484) 526-3550.
- Does Nicholas Tatalias accept Medicare?
- Nicholas Tatalias is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Tatalias's NPI active?
- Yes — Nicholas Tatalias's NPI (1457607087) is active in the NPPES registry as of the last update on 2019-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.