Langan Phelps Robbins, D.O.
Diagnostic Radiology Physician · Agana Heights, GU
Langan Phelps Robbins, D.O. is a diagnostic radiology physician with a practice address in Agana Heights, Guam, and NPI 1336373307, issued on May 6, 2009. Check the license (Guam DO-0076, as entered in NPPES) with the Guam board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Langan Phelps Robbins
- Credential
- D.O.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- DO-0076 GU
62286 CT
25MB10598900 NJ
0102202261 VA
Self-reported in NPPES; status is on the state search - Practice location
- Naval Hospital Guam, Agana Heights, GU 96910
- Phone
- (671) 344-9765
- Enumerated
- May 6, 2009
- Record last updated
- Apr 9, 2024
- Medicaid ID
- H109961 GU
- Medicare enrollment
- Enrolled (PECOS I20240307001696); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 15 in Guam → Look up another NPI →
Also registered at Naval Hospital Guam
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Charles Burroughs, NPFamily Nurse Practitioner1285621201
Verify Langan Phelps Robbins in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Guam board licenses this profession
Search for license DO-0076Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 83.6 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 3 group practices
- Midstate Radiology Associates LLCNew Britain, CT
- Peace Health Partners, PCTeaneck, NJ
- Rwjbh Observation Associates LLCChesapeake, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Langan Phelps Robbins among 15 diagnostic radiology physician records in Guam
Langan Phelps Robbins, D.O. is one of 15 diagnostic radiology physician records with a practice address in Guam. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 67% of them.
- NPI issued2009 · 67% of these records are older, 27% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 80% of these records are
- Graduated2007 · median 1998 among the 12 with a school on file
- Record last updated2024 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Guam practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 diagnostic radiology physician records list a practice address in Agana Heights
They are 2 of the 146 NPPES records with a practice address in Agana Heights, and 15 diagnostic radiology physician records in Guam.
All 15 in Guam → Every provider in Agana Heights → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Sean Kim, M.D.Agana Heights, GU 969101487917472
- Eythor Bjorgvinsson, M.D.Tamuning, GU 969131114365632
- Michael Fenton, MDTamuning, GU 969131033183264
- Andrew Graves, M.D.Tamuning, GU 969131760696702
- Sanjay Kamath, MDTamuning, GU 969131700801537
- Ashish Khandelwal, MDTamuning, GU 969131801055223
- Robert Kwok, MDOka Tamuning, GU 969131710043609
- Unknown Mallikarjunappa, MDTamuning, GU 969131093996233
Common questions
What is Langan Phelps Robbins, D.O.'s NPI number?
Langan Phelps Robbins, D.O.'s National Provider Identifier (NPI) is 1336373307, issued on May 6, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Langan Phelps Robbins, D.O. located?
The NPPES record lists a practice address at Naval Hospital Guam, Agana Heights, GU, 96910. Phone: (671) 344-9765. Providers update this record themselves, so call before visiting.
How can I verify Langan Phelps Robbins, D.O.'s license?
NPPES lists Guam license number DO-0076, as entered by the provider. Search the Guam board that licenses this profession; the NPPES record confirms identity only.
What is Langan Phelps Robbins, D.O.'s MIPS final score?
The 2023 MIPS final score is 83.6 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.