NPPES file of Aug 9, 2026

Leslie Ann Ahlmeyer, MD

Obstetrics & Gynecology Physician · Steamboat Springs, CO

Leslie Ann Ahlmeyer, MD is an obstetrics & gynecology physician with a practice address in Steamboat Springs, Colorado, and NPI 1194816470, issued on Sep 28, 2006. Check the license (Colorado 34658, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1194816470
Name
Leslie Ann Ahlmeyer
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
34658 CO
Self-reported in NPPES; status is on the state search
Practice location
1600 Pine Grove RD, Steamboat Springs, CO 80487
Phone
(970) 879-8533
Enumerated
Sep 28, 2006
Record last updated
Nov 7, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(970) 879-8532
Medicaid ID
01326602 CO
Medicare enrollment
Enrolled (PECOS I20101014001293); accepts Medicare assignment
Medical or professional school
University Of Washington School Of Medicine, 1991
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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Verify Leslie Ann Ahlmeyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersColorado Medical Board
    Search for license 34658
    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

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4.1 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024

675 Medicare Part D claims for 144 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Leslie Ahlmeyer675
  2. Specialty average165

Most prescribed

  1. Estradiol123 claims
  2. Levothyroxine Sodium100 claims
  3. Progesterone75 claims
  4. Zolpidem Tartrate64 claims
  5. Estradiol (Twice Weekly)37 claims
  6. Dotti24 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 practice group's MIPS final score for 2023 (Medicare payment program): 67 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score78.9
  2. Costout of 100 · 30%11.1
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $44.75

2 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Leslie Ahlmeyer$44.75
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

6 obstetrics & gynecology physician records list a practice address in Steamboat Springs

They are 6 of the 467 NPPES records with a practice address in Steamboat Springs, and 906 obstetrics & gynecology physician records in Colorado.

Other obstetrics & gynecology physician records in Colorado

  1. Christine Abair, MDLouisville, CO1023212610
  2. Monica Abarca, MDLittleton, CO1952480121
  3. Stewart Abbot, M.D.Greeley, CO1881633030
  4. Carolyn Abman, MDLittleton, CO1396824561
  5. Jenna Adams, MDGreeley, CO1154984268
  6. Hufriya Aderianwalla, MDDenver, CO1669887261
  7. Mitchell Adler, MDDenver, CO1649276916
  8. Alison Agner, M.D.Denver, CO1467662833
  9. Veronica Alaniz, M.D.Aurora, CO1992021513
  10. Samuel Alexander, MDDenver, CO1902807308

Common questions

What is Leslie Ann Ahlmeyer, MD's NPI number?

Leslie Ann Ahlmeyer, MD's National Provider Identifier (NPI) is 1194816470, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Leslie Ann Ahlmeyer, MD located?

The NPPES record lists a practice address at 1600 Pine Grove RD, Steamboat Springs, CO, 80487. Phone: (970) 879-8533. Providers update this record themselves, so call before visiting.

How can I verify Leslie Ann Ahlmeyer, MD's license?

NPPES lists Colorado license number 34658, 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 Leslie Ann Ahlmeyer, MD prescribe under Medicare Part D?

In 2024, Leslie Ann Ahlmeyer, MD had 675 Medicare Part D claims for 144 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.

What is Leslie Ann Ahlmeyer, MD's MIPS final score?

The 2023 MIPS final score is 67 of 100, reported for the practice group. 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.