Sherif A. Philips, MD
Specialist · Tamuning, GU
Sherif A. Philips, MD is a specialist with a practice address in Tamuning, Guam, and NPI 1487731733, issued on Nov 1, 2006. Check the license with the Guam board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sherif A. Philips
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- 9501056 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1406 N Marine Corps Dr, Tamuning, GU 96913
- Phone
- (671) 646-3773
- Enumerated
- Nov 1, 2006
- Record last updated
- Jun 23, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (671) 647-2026
- Medicaid ID
- 8967571 NC
- Medicare enrollment
- Enrolled (PECOS I20151230001358); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest specialist records → All 10 in Guam → Look up another NPI →
Also registered at 1406 N Marine Corps Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sherif A. Philips in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Guam board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average specialist in 2024
110 Medicare Part D claims for 15 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.
Most prescribed
- Sevelamer Carbonate39 claims
- Metoprolol Succinate15 claims
- Diltiazem 24hr Er (Cd)11 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.
Sherif A. Philips among 10 specialist records in Guam
Sherif A. Philips, MD is one of 10 specialist records with a practice address in Guam. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 0% of them.
- NPI issued2006 · 0% of these records are older, 20% newer
- In a Medicare fileYes · 60% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Record last updated2008 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Guam practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
10 specialist records list a practice address in Tamuning
They are 10 of the 411 NPPES records with a practice address in Tamuning, and 10 specialist records in Guam.
All 10 in Guam → Every provider in Tamuning → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Maria Blancaflor, M.D.Tamuning, GU 969131346316825
- Fernan De Guzman, M.D.Tamuning, GU 969131669434254
- James Fleming, M.D.Tamuning, GU 969131336100601
- Geoffrey Galgo, DOCTOR OF MEDICINETamuning, GU 969131437379575
- Robert Leon Guerrero, M.D.Tamuning, GU 969131972564219
- Edgar Magcalas, M.D.Tamuning, GU 969131578525168
- Faraz Ouhadi, M.D.Tamuning, GU 969131063517639
- Maria Edna Santos, M.D.Tamuning, GU 969131164484754
Common questions
What is Sherif A. Philips, MD's NPI number?
Sherif A. Philips, MD's National Provider Identifier (NPI) is 1487731733, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sherif A. Philips, MD located?
The NPPES record lists a practice address at 1406 N Marine Corps Dr, Tamuning, GU, 96913. Phone: (671) 646-3773. Providers update this record themselves, so call before visiting.
How can I verify Sherif A. Philips, MD's license?
Search the Guam board that licenses this profession; the NPPES record confirms identity only.
How much does Sherif A. Philips, MD prescribe under Medicare Part D?
In 2024, Sherif A. Philips, MD had 110 Medicare Part D claims for 15 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
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.