Michael Zittle, DO
NPI 1639176449 · Family Medicine Physician · East Berlin, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Zittle, DO is a Family Medicine Physician provider in East Berlin, PA (NPI 1639176449).
Provider details
- NPI number
- 1639176449
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- OS003185L (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 41 | — |
| Tamsulosin Hcl | 40 | — |
| Omeprazole | 40 | 11 |
| Quetiapine Fumarate | 37 | — |
| Levetiracetam | 35 | — |
| Losartan Potassium | 30 | — |
| Levothyroxine Sodium | 29 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$348 across 4 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
Registry dates
- Enumerated
- 2005-07-07
- Last updated
- 2021-01-23
- Certified
- 2021-01-23
Frequently asked questions
- What is Michael Zittle's NPI number?
- Michael Zittle's National Provider Identifier (NPI) is 1639176449, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Zittle's specialty?
- Michael Zittle is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Zittle located?
- Michael Zittle's practice location on file with NPPES is 312 Harrisburg St, East Berlin, PA 17316-9505.
- What is Michael Zittle's phone number?
- The practice phone number listed in the NPPES registry for Michael Zittle is (717) 259-0222.
- Does Michael Zittle accept Medicare?
- Michael Zittle is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Zittle's NPI active?
- Yes — Michael Zittle's NPI (1639176449) is active in the NPPES registry as of the last update on 2021-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.