Katharina F. Lilly, MD
Family Medicine Physician · Portsmouth, NH
Katharina F. Lilly, MD is a family medicine physician with a practice address in Portsmouth, New Hampshire, and NPI 1891992772, issued on Jul 2, 2007. Check the license (New Hampshire 13594, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Katharina F. Lilly
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 13594 NH
Self-reported in NPPES; status is on the state search - Practice location
- 25 New Hampshire Ave, Portsmouth, NH 03801
- Phone
- (603) 431-2516
- Enumerated
- Jul 2, 2007
- Record last updated
- Feb 24, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (603) 431-9945
- Medicaid ID
- 3088636 NH
- Medicare enrollment
- Enrolled (PECOS I20071204000122); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 25 New Hampshire Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yohanna Garcia Hernandez, NPFamily Nurse Practitioner1508267345
- Phenton Harker, MDPublic Health & General Preventive Medicine Physician1629148911
- Paris Khavari, MDInternal Medicine Physician1790889434
- Tracy Meattey, PAMedical Physician Assistant1942372206
- Susan Murray, MDFamily Medicine Physician1831288125
- Karen Palmer, DOFamily Medicine Physician1326029380
Verify Katharina F. Lilly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 13594Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
110 Medicare Part D claims for 53 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Appledore Medical Group IncPortsmouth, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
36 family medicine physician records list a practice address in Portsmouth
They are 36 of the 1,860 NPPES records with a practice address in Portsmouth, and 816 family medicine physician records in New Hampshire.
All 36 in Portsmouth → All 816 in New Hampshire → Every provider in Portsmouth →
Other family medicine physician records in New Hampshire
- Ruba Abdullah, MDConcord, NH1336871524
- Iryna Aberkorn, MDLebanon, NH1780846071
- Bruce Abramowitz, DOWindham, NH1801276167
- Francis Adams, MDLebanon, NH1578581898
- Glenn Adams, DOGroveton, NH1952387714
- Karin Adelman, M.D.Nashua, NH1982674354
- Sangita Agarwal, MDDover, NH1912953316
- Andres Aguilera-Fish, MDLittleton, NH1578183992
- Noor Al Humaidhi, MDExeter, NH1821502329
- Keenan Al-Hojerry, MDPortsmouth, NH1063468981
Common questions
What is Katharina F. Lilly, MD's NPI number?
Katharina F. Lilly, MD's National Provider Identifier (NPI) is 1891992772, issued on Jul 2, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Katharina F. Lilly, MD located?
The NPPES record lists a practice address at 25 New Hampshire Ave, Portsmouth, NH, 03801. Phone: (603) 431-2516. Providers update this record themselves, so call before visiting.
How can I verify Katharina F. Lilly, MD's license?
NPPES lists New Hampshire license number 13594, 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 Katharina F. Lilly, MD prescribe under Medicare Part D?
In 2024, Katharina F. Lilly, MD had 110 Medicare Part D claims for 53 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.