Heidi Huggett O'Connor, M.D.
Pulmonary Disease Physician · Boston, MA
Heidi Huggett O'Connor, M.D. is a pulmonary disease physician with a practice address in Boston, Massachusetts, and NPI 1902812506, issued on Aug 1, 2006. Check the license (Massachusetts 220440, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Heidi Huggett O'Connor
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 220440 MA
Self-reported in NPPES; status is on the state search - Practice location
- 330 Brookline Ave # KS23, Boston, MA 02215
- Phone
- (617) 667-5864
- Enumerated
- Aug 1, 2006
- Record last updated
- Aug 1, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (617) 667-4849
- Medicare enrollment
- Enrolled (PECOS I20040730000479); accepts Medicare assignment
- Medical or professional school
- University Of Massachusetts Medical School, 2001
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 569 in Massachusetts → Look up another NPI →
Verify Heidi Huggett O'Connor in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 220440Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average pulmonary disease physician in 2024
1,937 Medicare Part D claims for 304 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 60% of claims.
Most prescribed
- Albuterol Sulfate Hfa299 claims
- Trelegy Ellipta186 claims
- Montelukast Sodium128 claims
- Anoro Ellipta107 claims
- Incruse Ellipta103 claims
- Prednisone103 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.
Bills Medicare through one group practice
- Associated Physicians OF Harvard Medical Faculty Physicians AT Beth ISMilton, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heidi Huggett O'Connor among 569 pulmonary disease physician records in Massachusetts
Heidi Huggett O'Connor, M.D. is one of 569 pulmonary disease physician records with a practice address in Massachusetts. 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 16% of them.
- NPI issued2006 · 16% of these records are older, 48% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2001 · median 2003 among the 407 with a school on file
- Record last updated2016 · 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 207RP1001X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Massachusetts
There are 569 pulmonary disease physician records in Massachusetts.
All 569 in Massachusetts → Every provider in Boston → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Asha Anandaiah, MDBoston, MA 022151184627481
- Douglas Beach, MDBoston, MA 022151750366977
- Jacqueline Chang, M.D.Boston, MA 022151003929696
- Sean Gilman, M.D.Boston, MA 022151003916065
- Geoffrey Gilmartin, M.D.Boston, MA 022151770572851
- Nancy Lange-Vaidya, M.D., M.P.H.Boston, MA 022151730105529
- Adnan Majid, MDBoston, MA 022151790797561
- Naimish Patel, M.D.Boston, MA 022151730163296
Common questions
What is Heidi Huggett O'Connor, M.D.'s NPI number?
Heidi Huggett O'Connor, M.D.'s National Provider Identifier (NPI) is 1902812506, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Heidi Huggett O'Connor, M.D. located?
The NPPES record lists a practice address at 330 Brookline Ave # KS23, Boston, MA, 02215. Phone: (617) 667-5864. Providers update this record themselves, so call before visiting.
How can I verify Heidi Huggett O'Connor, M.D.'s license?
NPPES lists Massachusetts license number 220440, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Heidi Huggett O'Connor, M.D. prescribe under Medicare Part D?
In 2024, Heidi Huggett O'Connor, M.D. had 1,937 Medicare Part D claims for 304 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.