Loren Antonio Inigo-Santiago, M.D.
Pulmonary Disease Physician · Danbury, CT
Loren Antonio Inigo-Santiago, M.D. is a pulmonary disease physician with a practice address in Danbury, Connecticut, and NPI 1851565154, issued on Apr 17, 2008. Check the license (Connecticut 052360, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Loren Antonio Inigo-Santiago
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- 052360 CT
Self-reported in NPPES; status is on the state search - Practice location
- 33 Germantown Road, Danbury, CT 06810
- Phone
- (203) 739-8330
- Enumerated
- Apr 17, 2008
- Record last updated
- Nov 17, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (203) 739-8931
- Medicare enrollment
- Enrolled (PECOS I20141003001589); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 280 in Connecticut → Look up another NPI →
Also registered at 33 Germantown Road
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Anne Liebling, MDRheumatology Physician1184600371
Verify Loren Antonio Inigo-Santiago in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 052360Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
1,166 Medicare Part D claims for 350 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 58% of claims.
Most prescribed
- Albuterol Sulfate Hfa188 claims
- Anoro Ellipta118 claims
- Trelegy Ellipta105 claims
- Breo Ellipta96 claims
- Prednisone80 claims
- Montelukast Sodium52 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.
The MIPS final score for 2023 (Medicare payment program): 94.2 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $30.48
1 payment: food and beverage; the largest payer was Genzyme Corporation. The 8,806 providers of this specialty with any payment received $5,159.88 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 one group practice
- Nuvance Health Medical Practice CT IncDanbury, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Loren Antonio Inigo-Santiago among 280 pulmonary disease physician records in Connecticut
Loren Antonio Inigo-Santiago, M.D. is one of 280 pulmonary disease physician records with a practice address in Connecticut. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 36% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2008 · median 2003 among the 210 with a school on file
- Record last updated2014 · 64% 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 Connecticut 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 Connecticut
There are 280 pulmonary disease physician records in Connecticut.
All 280 in Connecticut → Every provider in Danbury → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Augustine Andoh-Duku, M.DDanbury, CT 068101992010565
- Guillermo Ballarino, M.D.Danbury, CT 068101386810802
- Thomas Botta, M.D.Danbury, CT 068101417177072
- Anasua Chakraborty, M.B.B.SDanbury, CT 068101952614919
- John Chronakos, M.D.Danbury, CT 068101609801273
- Abhijith Hegde, M.D.Danbury, CT 068101588839336
- Eric Jimenez, M.D.Danbury, CT 068101619902285
- Douglas Kahn, D.O.Danbury, CT 068101063431682
Common questions
What is Loren Antonio Inigo-Santiago, M.D.'s NPI number?
Loren Antonio Inigo-Santiago, M.D.'s National Provider Identifier (NPI) is 1851565154, issued on Apr 17, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Loren Antonio Inigo-Santiago, M.D. located?
The NPPES record lists a practice address at 33 Germantown Road, Danbury, CT, 06810. Phone: (203) 739-8330. Providers update this record themselves, so call before visiting.
How can I verify Loren Antonio Inigo-Santiago, M.D.'s license?
NPPES lists Connecticut license number 052360, as entered by the provider. Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Loren Antonio Inigo-Santiago, M.D. prescribe under Medicare Part D?
In 2024, Loren Antonio Inigo-Santiago, M.D. had 1,166 Medicare Part D claims for 350 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
What is Loren Antonio Inigo-Santiago, M.D.'s MIPS final score?
The 2023 MIPS final score is 94.2 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.