Michael Dahip, M.D.
NPI 1548615339 · Gastroenterology Physician · Chandler, AZ
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Dahip, M.D. is a Gastroenterology Physician provider in Chandler, AZ (NPI 1548615339).
Provider details
- NPI number
- 1548615339
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R75484 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
270 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 76 | $125 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 42 | $123 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 34 | $90 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 24 | $161 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 19 | $75 |
| Biopsy of Large Bowel Using a Flexible Endoscope |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 97 | 39 |
| Linaclotidebrand: Linzess | 40 | 12 |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 25 | 21 |
| Famotidine | 16 | — |
| Rifaximinbrand: Xifaxan | 12 | — |
| Ustekinumabbrand: Stelara | 12 | — |
| Metronidazole | 11 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$595 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 (4)
- 1955 W Frye RdChandler, AZ 85224-6282Phone: (480) 728-3000
- 1501 N Campbell AveTucson, AZ 85724-0001Phone: (520) 626-7000
- 1 Hospital DrColumbia, MO 65201-5276Phone: (573) 882-8586Fax: (573) 884-4595
- 802 N Riverside Rd Ste 220Saint Joseph, MO 64507-2509Phone: (816) 271-7074Fax: (816) 385-8083
Registry dates
- Enumerated
- 2016-04-28
- Last updated
- 2025-11-12
- Certified
- 2025-11-12
Frequently asked questions
- What is Michael Dahip's NPI number?
- Michael Dahip's National Provider Identifier (NPI) is 1548615339, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Dahip's specialty?
- Michael Dahip is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Dahip located?
- Michael Dahip's practice location on file with NPPES is 485 S Dobson Rd Ste 101, Chandler, AZ 85224-5603.
- What is Michael Dahip's phone number?
- The practice phone number listed in the NPPES registry for Michael Dahip is (480) 728-4981.
- Does Michael Dahip accept Medicare?
- Michael Dahip is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Dahip's NPI active?
- Yes — Michael Dahip's NPI (1548615339) is active in the NPPES registry as of the last update on 2025-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.