Annie Philip Mathew, MD
Infectious Disease Physician · Merrimack, NH
Annie Philip Mathew, MD is an infectious disease physician with a practice address in Merrimack, New Hampshire, and NPI 1558392480, issued on Jul 6, 2006. Check the license (New Hampshire 12436, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Annie Philip Mathew
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- 12436 NH
Self-reported in NPPES; status is on the state search - Practice location
- 399 Daniel Webster Hwy, Merrimack, NH 03054
- Phone
- (603) 429-1611
- Enumerated
- Jul 6, 2006
- Record last updated
- Jan 11, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicaid ID
- 3077816 NH
- Medicare enrollment
- Enrolled (PECOS I20040902001095); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 49 in New Hampshire → Look up another NPI →
Also registered at 399 Daniel Webster Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heather Alcombright, MSPTPhysical Therapist1457510703
- Nida Arif, M.DInfectious Disease Physician1154637031
- Ann Breeden, PTPhysical Therapist1689710253
- Kateryna ChepenkoInfectious Disease Physician1215516729
- Elizabeth Clark, M.D.Infectious Disease Physician1437111796
- Roma Cruz-King, MDInfectious Disease Physician1396901609
Verify Annie Philip Mathew in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 12436Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average infectious disease physician in 2024
385 Medicare Part D claims for 68 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Doxycycline Hyclate52 claims
- Cefazolin Sodium38 claims
- Ceftriaxone34 claims
- Vancomycin Hcl33 claims
- Piperacillin-Tazobactam29 claims
- Daptomycin27 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.
Industry payments in 2024: $99.18
3 payments; by number, the most common kind was food and beverage; the largest payer was Valneva Usa, Inc. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Elliot Professional ServicesManchester, NH
- Foundation Medical Partners IncMerrimack, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Annie Philip Mathew among 49 infectious disease physician records in New Hampshire
Annie Philip Mathew, MD is one of 49 infectious disease physician records with a practice address in New Hampshire. 82% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 51% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1998 · median 2003 among the 37 with a school on file
- Record last updated2016 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 infectious disease physician records list a practice address in Merrimack
They are 8 of the 270 NPPES records with a practice address in Merrimack, and 49 infectious disease physician records in New Hampshire.
All 49 in New Hampshire → Every provider in Merrimack → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Nida Arif, M.DMerrimack, NH 030541154637031
- Kateryna ChepenkoMerrimack, NH 030541215516729
- Elizabeth Clark, M.D.Merrimack, NH 030541437111796
- Roma Cruz-King, MDMerrimack, NH 030541396901609
- Alexander Granok, MDMerrimack, NH 030541427010636
- Geetika SharmaMerrimack, NH 030541821182486
- Michael Strampfer, MDMerrimack, NH 030541447212659
- Jennifer Gittzus, M.D.Concord, NH 033011518073386
Common questions
What is Annie Philip Mathew, MD's NPI number?
Annie Philip Mathew, MD's National Provider Identifier (NPI) is 1558392480, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Annie Philip Mathew, MD located?
The NPPES record lists a practice address at 399 Daniel Webster Hwy, Merrimack, NH, 03054. Phone: (603) 429-1611. Providers update this record themselves, so call before visiting.
How can I verify Annie Philip Mathew, MD's license?
NPPES lists New Hampshire license number 12436, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Annie Philip Mathew, MD prescribe under Medicare Part D?
In 2024, Annie Philip Mathew, MD had 385 Medicare Part D claims for 68 beneficiaries; the average among infectious disease physician prescribers was 689. 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.