May Katharine Collins Lehman, PA-C
- Medicare patients, 2024
- 184
- Part D claims, 2024
- 967
- MIPS score, 2024
- 84
- Hospital affiliations
- 5
- Industry payments
- $205
- Practice address
- 2030 Mountain View Ave, Longmont, CO 80501
- Practice phone
- Call (303) 682-0375
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Longmont Surgery Center, LLC
Longmont, Colorado
Find May Katharine Lehman's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
May Katharine Collins Lehman is a physician assistant in Longmont, Colorado
May Katharine Lehman practices at Longmont Surgery Center, LLC in Longmont, Colorado.
May Katharine Lehman's NPI, 1073939385, was assigned on March 11, 2014.
- NPI
- 1073939385NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1658502026
- NPI enumeration date
- March 11, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (303) 682-0375
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
May Katharine Collins Lehman practices at Longmont Surgery Center, LLC in Longmont, Colorado
May Katharine Lehman's primary practice is Longmont Surgery Center, LLC, at 2030 Mountain View Ave, Longmont, CO 80501 in Boulder County. The practice phone is (303) 682-0375.
- Longmont Surgery Center, LLC2030 Mountain View Ave, Longmont, CO 80501 · Boulder CountyPhone(303) 682-0375
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
May Katharine Collins Lehman is affiliated with 8 sites of care and 3 medical groups
May Katharine Lehman's primary practice is Longmont Surgery Center, LLC in Longmont, Colorado. May Katharine Lehman is also affiliated with CommonSpirit - Longmont United Hospital. The medical group on file is Cardiac & Thoracic Surgery Associates (CTSA). Dmand AI also links May Katharine Lehman to 4 more hospitals, 2 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at May Katharine Collins Lehman's practice
Dmand AI tracks the electronic health record (EHR) system at each site where May Katharine Lehman practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Longmont Surgery Center, LLC | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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May Katharine Collins Lehman is one of 3,013 physician assistants in Colorado
Physician assistant is May Katharine Lehman's primary specialty in the NPI Registry, under taxonomy code 363A00000X. May Katharine Lehman has a license on file in Colorado.
Specialties and state licenses
- Surgical physician assistant, Colorado
Physician assistants near May Katharine Lehman
Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
May Katharine Collins Lehman treated 184 Medicare patients in 2024, average age 76
CMS counts 184 Medicare patients who saw May Katharine Lehman in 2024. The largest group is 75 to 84, with 74 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts May Katharine Lehman's median patient age at 77, with 47% women.
May Katharine Lehman's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
May Katharine Lehman's Medicare patients by sex, 2024
- Women8043%
- Men10457%
Chronic conditions among May Katharine Lehman's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease59%
- Heart failure52%
- Atrial fibrillation51%
- Arthritis43%
- Diabetes40%
- Chronic kidney disease35%
Share of Medicare patients with each condition. A patient can have several.
May Katharine Lehman's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 77
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
May Katharine Collins Lehman wrote 967 Medicare Part D claims in 2024
In 2024, May Katharine Lehman wrote 967 Medicare Part D claims for 213 patients. 82% of them were for generic drugs.
May Katharine Lehman's Part D claims by kind of drug, 2024
- Generic790 claims82%
- Brand-name177 claims18%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
May Katharine Collins Lehman scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for May Katharine Lehman for performance year 2024, reported as part of a group. May Katharine Lehman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists May Katharine Lehman as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
May Katharine Lehman's MIPS scores, performance year 2024
- 84of 100Final score
- 75.1of 100Quality
- 88of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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May Katharine Collins Lehman received $205 in industry payments in 2025
CMS Open Payments shows 4 general payments to May Katharine Lehman from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Edwards Lifesciences Corporation paid the most, $126.
Companies that paid May Katharine Lehman the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for May Katharine Collins Lehman's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about May Katharine Collins Lehman
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is May Katharine Collins Lehman's NPI number?
May Katharine Collins Lehman's NPI number is 1073939385. It was assigned on March 11, 2014, and it is active in the NPI Registry.
What does May Katharine Collins Lehman specialize in?
May Katharine Collins Lehman is a physician assistant in Longmont, Colorado. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does May Katharine Collins Lehman practice?
May Katharine Lehman practices at 2030 Mountain View Ave, Longmont, CO 80501. May Katharine Lehman's primary practice is Longmont Surgery Center, LLC in Longmont, Colorado. Dmand AI also links May Katharine Lehman to 4 hospitals, 2 group practices and clinics and 2 medical groups.
What is May Katharine Collins Lehman's office phone number?
The practice phone on file for May Katharine Lehman is (303) 682-0375.
Which hospitals is May Katharine Collins Lehman affiliated with?
May Katharine Lehman is affiliated with CommonSpirit - Longmont United Hospital. Dmand AI links May Katharine Lehman to 4 more hospitals.
What medical group is May Katharine Collins Lehman part of?
May Katharine Lehman is linked to Cardiac & Thoracic Surgery Associates (CTSA). Dmand AI links May Katharine Lehman to 2 more medical groups.
Does May Katharine Collins Lehman accept Medicare?
Yes. CMS lists May Katharine Lehman as accepting Medicare assignment.
Does May Katharine Collins Lehman offer telehealth?
Yes. The CMS Doctors and Clinicians file lists May Katharine Lehman as offering telehealth services.
What is May Katharine Collins Lehman's MIPS score?
May Katharine Lehman's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does May Katharine Collins Lehman see?
CMS counts 184 Medicare patients who saw May Katharine Lehman in 2024, with an average age of 76.
Has May Katharine Collins Lehman received payments from drug or device companies?
CMS Open Payments shows $205 in general payments to May Katharine Lehman from 4 companies from 2025 to 2025. The largest total came from Edwards Lifesciences Corporation.
How long has May Katharine Collins Lehman been practicing?
May Katharine Lehman graduated from medical school in 2013, 13 years ago.
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