Ting Zheng, MD
NPI 1194254383 · Gastroenterology Physician · Portland, OR
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ting Zheng, MD is a Gastroenterology Physician provider in Portland, OR (NPI 1194254383).
Provider details
- NPI number
- 1194254383
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301112144 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 66 | 20 |
| Nadolol | 12 | — |
| Nortriptyline Hcl | 12 | — |
| Famotidine | 11 | — |
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
Additional practice locations (2)
- 200 1st St SwRochester, MN 55905-0001Phone: (507) 284-2511
- 10600 Montgomery Rd Ste 300Montgomery, OH 45242-4464Phone: (513) 853-9250Fax: (513) 281-1908
Registry dates
- Enumerated
- 2017-06-09
- Last updated
- 2026-05-22
- Certified
- 2026-05-22
Frequently asked questions
- What is Ting Zheng's NPI number?
- Ting Zheng's National Provider Identifier (NPI) is 1194254383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ting Zheng's specialty?
- Ting Zheng is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Ting Zheng located?
- Ting Zheng's practice location on file with NPPES is 9701 Sw Barnes Rd Ste 300, Portland, OR 97225-6689.
- What is Ting Zheng's phone number?
- The practice phone number listed in the NPPES registry for Ting Zheng is (503) 297-8081.
- Does Ting Zheng accept Medicare?
- Ting Zheng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ting Zheng's NPI active?
- Yes — Ting Zheng's NPI (1194254383) is active in the NPPES registry as of the last update on 2026-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.