Tina Ann Flaherty, N.P.
Acute Care Nurse Practitioner · Boston, MA
Tina Ann Flaherty, N.P. is an acute care nurse practitioner with a practice address in Boston, Massachusetts, and NPI 1437366101, issued on May 16, 2007. Check the license (Massachusetts 191108, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Tina Ann Flaherty
- Credential
- N.P.
- Primary taxonomy
- Acute Care Nurse Practitioner 363LA2100X
- License number
- 191108 MA
Self-reported in NPPES; status is on the state search - Practice location
- 450 Brookline Ave # D1B30, Boston, MA 02215
- Phone
- (617) 632-5082
- Enumerated
- May 16, 2007
- Record last updated
- Jun 10, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (617) 582-8608
- Entity
- Type 1 · individual
8 nearest acute care nurse practitioner records → All 598 in Massachusetts → Look up another NPI →
Verify Tina Ann Flaherty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 191108Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.0 times the Medicare Part D claims of the average acute care nurse practitioner in 2024
1,202 Medicare Part D claims for 194 beneficiaries, against an average of 594 among the 13,133 providers of this specialty who prescribed in Part D. 75 claims were for opioids.
Most prescribed
- Acyclovir174 claims
- Pomalyst167 claims
- Revlimid138 claims
- Lenalidomide64 claims
- Sulfamethoxazole-Trimethoprim56 claims
- Ninlaro47 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: $99.99
1 payment: education; the largest payer was Abbvie Inc. The 10,984 providers of this specialty with any payment received $647.94 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.
Tina Ann Flaherty among 598 acute care nurse practitioner records in Massachusetts
Tina Ann Flaherty, N.P. is one of 598 acute care nurse practitioner records with a practice address in Massachusetts. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 11% of them.
- NPI issued2007 · 11% of these records are older, 80% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2020 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Acute Care Nurse Practitioner providers in Massachusetts
There are 598 acute care nurse practitioner records in Massachusetts.
All 598 in Massachusetts → Every provider in Boston → Acute Care Nurse Practitioner nationwide →
The 8 acute care nurse practitioner records with the nearest ZIP codes
- Marie Bosak, NPBoston, MA 022151770781775
- Emily DerosierBoston, MA 022151629303888
- Alison Engelman, NPBoston, MA 022151477785046
- Karen Garden, CRNPBoston, MA 022151073755393
- Jason Glass, ACNP-BCBoston, MA 022151891945051
- Kimberly Guibone, ACNPBoston, MA 022151427279330
- Deirdre Keogh, NPBoston, MA 022151548446016
- Janice Krohn, MS, C ANPBoston, MA 022151780790980
Common questions
What is Tina Ann Flaherty, N.P.'s NPI number?
Tina Ann Flaherty, N.P.'s National Provider Identifier (NPI) is 1437366101, issued on May 16, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Tina Ann Flaherty, N.P. located?
The NPPES record lists a practice address at 450 Brookline Ave # D1B30, Boston, MA, 02215. Phone: (617) 632-5082. Providers update this record themselves, so call before visiting.
How can I verify Tina Ann Flaherty, N.P.'s license?
NPPES lists Massachusetts license number 191108, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Tina Ann Flaherty, N.P. prescribe under Medicare Part D?
In 2024, Tina Ann Flaherty, N.P. had 1,202 Medicare Part D claims for 194 beneficiaries; the average among acute care nurse practitioner prescribers was 594. 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.