Michael Hortner, MD
NPI 1538236674 · Family Medicine Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Undersea and Hyperbaric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Hortner, MD is a Family Medicine Physician provider in Allentown, PA (NPI 1538236674).
Provider details
- NPI number
- 1538236674
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD037402E (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
19 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
539 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) |
|---|---|---|
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 128 | $64 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 108 | $69 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 82 | $102 |
| Removal of Skin and Tissue, Each Additional 20.0 Sq Cm Or Less11045 | 68 | $27 |
| Management of Oxygen Chamber Therapy99183 | 49 | $106 |
| Removal of Tissue From Wound, 20.0 Sq Cm Or Less97597 | 47 | $37 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Ammonium Lactate | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-30
- Last updated
- 2012-02-20
Frequently asked questions
- What is Michael Hortner's NPI number?
- Michael Hortner's National Provider Identifier (NPI) is 1538236674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Hortner's specialty?
- Michael Hortner is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Hortner located?
- Michael Hortner's practice location on file with NPPES is 421 W Chew St, Allentown, PA 18102-3406.
- What is Michael Hortner's phone number?
- The practice phone number listed in the NPPES registry for Michael Hortner is (610) 776-5930.
- Does Michael Hortner accept Medicare?
- Michael Hortner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Hortner's NPI active?
- Yes — Michael Hortner's NPI (1538236674) is active in the NPPES registry as of the last update on 2012-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.