Constance Liu, MD
Obstetrics & Gynecology Physician · Gallup, NM
Constance Liu, MD is an obstetrics & gynecology physician with a practice address in Gallup, New Mexico, and NPI 1497066419, issued on Jun 24, 2010. Check the license (New Mexico MD20230555, as entered in NPPES) on the New Mexico Medical Board; the Medicare figures below come from public CMS files.
- Name
- Constance Liu
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD20230555 NM
Self-reported in NPPES; status is on the state search - Practice location
- 2111 College Dr, Gallup, NM 87301
- Phone
- (505) 397-5172
- Enumerated
- Jun 24, 2010
- Record last updated
- Jan 20, 2026
- Fax
- (877) 396-1184
- Medicaid ID
- FI5924407 NM
- Medicare enrollment
- Enrolled (PECOS I20260415003830); accepts Medicare assignment
- Medical or professional school
- Case Western University School Of Dental Medicine, 2010
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 228 in New Mexico → Look up another NPI →
Also registered at 2111 College Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daisy Arsenault, REGISTERED DIETITIANRegistered Dietitian1780123935
- Sanaa Baker, FAMILY NURSE PRACTITFamily Nurse Practitioner1245805761
- Christopher Baldonado, RNCase Manager/Care Coordinator1205693579
- Nicole BegayCommunity Health Worker1669328506
- Raelynn BenallyFamily Nurse Practitioner1053855593
- Frances BravoDental Hygienist1851252506
Verify Constance Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Mexico Medical Board
Search for license MD20230555Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
55 Medicare Part D claims for 22 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 56% of claims.
Most prescribed
- Myrbetriq19 claims
- Premarin12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 73.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Dhhs,phs,naihs, Gallup Indian Medical CenterGallup, NM
- Gallup Community HealthGallup, NM
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Constance Liu among 228 obstetrics & gynecology physician records in New Mexico
Constance Liu, MD is one of 228 obstetrics & gynecology physician records with a practice address in New Mexico. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 69% of them.
- NPI issued2010 · 69% of these records are older, 28% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2010 · median 2008 among the 127 with a school on file
- Record last updated2026 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in New Mexico
There are 228 obstetrics & gynecology physician records in New Mexico.
All 228 in New Mexico → Every provider in Gallup → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Mufaro Dube, MDGallup, NM 873011518935493
- Candace Duran, AP,RN,CNMGallup, NM 873011801092861
- Kathryn Goins, M.D.Gallup, NM 873011306112313
- Philip Kamps, MDGallup, NM 873011003887829
- Gienia Lynch, MDGallup, NM 873011366427650
- Debora Russell, M.D.Gallup, NM 873011902830037
- Harry Goldenberg, MDThoreau, NM 873231154352862
- Joan Ayala, RN, BSNTohatchi, NM 873251427218767
Common questions
What is Constance Liu, MD's NPI number?
Constance Liu, MD's National Provider Identifier (NPI) is 1497066419, issued on Jun 24, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Constance Liu, MD located?
The NPPES record lists a practice address at 2111 College Dr, Gallup, NM, 87301. Phone: (505) 397-5172. Providers update this record themselves, so call before visiting.
How can I verify Constance Liu, MD's license?
NPPES lists New Mexico license number MD20230555, as entered by the provider. Search the New Mexico Medical Board at https://www.nmmb.state.nm.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Constance Liu, MD prescribe under Medicare Part D?
In 2024, Constance Liu, MD had 55 Medicare Part D claims for 22 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Constance Liu, MD's MIPS final score?
The 2023 MIPS final score is 73.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.