NPPES file of Aug 9, 2026

Maria Laarni L Subang-Doty, M.D.

Endocrinology, Diabetes & Metabolism Physician · Colorado Springs, CO

Maria Laarni L Subang-Doty, M.D. is an endocrinology, diabetes & metabolism physician with a practice address in Colorado Springs, Colorado, and NPI 1700015278, issued on Jul 6, 2009. Check the license (Colorado 0055833, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700015278
Name
Maria Laarni L Subang-Doty
Credential
M.D.
Primary taxonomy
Endocrinology, Diabetes & Metabolism Physician 207RE0101X
License numbers
0055833 CO
34474 SC
Self-reported in NPPES; status is on the state search
Practice location
3920 N Union Blvd, Colorado Springs, CO 80907
Phone
(303) 338-4545
Enumerated
Jul 6, 2009
Record last updated
Dec 17, 2025
Medicaid IDs
344746 SC
55800076 CO
Medicare enrollment
Enrolled (PECOS I20151221001943); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest endocrinology, diabetes & metabolism physician records → All 149 in Colorado → Look up another NPI →

Also registered at 3920 N Union Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Chad Abercrombie, D.C.Chiropractor1093917973
  2. Tamika Alexander, RNRegistered Nurse1265214902
  3. Michelle AlterMassage Therapist1598557589
  4. Paul Bauer, DODiagnostic Radiology Physician1316999105
  5. Sherwanda Berry, REGISTERED NURSERegistered Nurse1265254833
  6. Margaret Betts, FNPFamily Nurse Practitioner1912974718

Verify Maria Laarni L Subang-Doty in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 0055833    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Colorado license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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23% fewer Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024

2,036 Medicare Part D claims for 277 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.

  1. Maria Subang-Doty2,036
  2. Specialty average2,630

Most prescribed

  1. Levothyroxine Sodium292 claims
  2. Ozempic142 claims
  3. Forteo141 claims
  4. Insulin Glargine-Yfgn123 claims
  5. Jardiance105 claims
  6. Humalog104 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: $206.05

7 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 5,661 providers of this specialty with any payment received $5,742.15 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Maria Subang-Doty$206.05
  2. Specialty average$5,742.15

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

  1. Colorado Permanente Medical Group PCDenver, CO

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Maria Laarni L Subang-Doty among 149 endocrinology, diabetes & metabolism physician records in Colorado

Maria Laarni L Subang-Doty, M.D. is one of 149 endocrinology, diabetes & metabolism physician records with a practice address in Colorado. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 72% of them.

  • NPI issued2009 · 72% of these records are older, 23% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2002 · median 2002 among the 106 with a school on file
  • Record last updated2025 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Endocrinology, Diabetes & Metabolism Physician providers in Colorado

There are 149 endocrinology, diabetes & metabolism physician records in Colorado.

All 149 in Colorado → Every provider in Colorado Springs → Endocrinology, Diabetes & Metabolism Physician nationwide →

The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes

  1. Lori Book, MDColorado Springs, CO 809071750370003
  2. Susan Henley, MDColorado Springs, CO 809071083683049
  3. William Munson, MDColorado Springs, CO 809071003883893
  4. Christina Bratcher, MDColorado Springs, CO 809091255384756
  5. Meghan Rush, M.D.Colorado Springs, CO 809101073856001
  6. Cameron Siddens, M.D.Colorado Springs, CO 809101356787436
  7. Deepthi Byreddy, M.D.Fort Carson, CO 809131861621369
  8. William Gonzales, MDPueblo, CO 810011124055256

Common questions

What is Maria Laarni L Subang-Doty, M.D.'s NPI number?

Maria Laarni L Subang-Doty, M.D.'s National Provider Identifier (NPI) is 1700015278, issued on Jul 6, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Maria Laarni L Subang-Doty, M.D. located?

The NPPES record lists a practice address at 3920 N Union Blvd, Colorado Springs, CO, 80907. Phone: (303) 338-4545. Providers update this record themselves, so call before visiting.

How can I verify Maria Laarni L Subang-Doty, M.D.'s license?

NPPES lists Colorado license number 0055833, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Maria Laarni L Subang-Doty, M.D. prescribe under Medicare Part D?

In 2024, Maria Laarni L Subang-Doty, M.D. had 2,036 Medicare Part D claims for 277 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.