Melissa M. Greenfield Serlen, M.D.
Pediatrics Physician · Louisville, CO
Melissa M. Greenfield Serlen, M.D. is a pediatrics physician with a practice address in Louisville, Colorado, and NPI 1730164401, issued on Dec 14, 2005. Check the license (Colorado 40608, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Melissa M. Greenfield Serlen
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 40608 CO
Self-reported in NPPES; status is on the state search - Practice location
- 80 Health Park Dr, Louisville, CO 80027
- Phone
- (303) 666-2720
- Enumerated
- Dec 14, 2005
- Record last updated
- May 20, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (303) 666-2734
- Medicaid ID
- 89834267 CO
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,155 in Colorado → Look up another NPI →
Also registered at 80 Health Park Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniel Austin, M.D.Obstetrics & Gynecology Physician1396729141
- Carole Christensen, M.D.Obstetrics & Gynecology Physician1851375513
- Kimberly Deboy, PTPhysical Therapist1053492058
- Rachel Divito, A.T.C.Athletic Trainer1528107737
- Andy Gage, PTPhysical Therapist1912010265
- Susan Gentile, OTR CHTOccupational Therapist1548232705
Verify Melissa M. Greenfield Serlen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 40608Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $78.21
1 payment: food and beverage; the largest payer was Genzyme Corporation. The 21,580 providers of this specialty with any payment received $842.05 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.
Melissa M. Greenfield Serlen among 1,155 pediatrics physician records in Colorado
Melissa M. Greenfield Serlen, M.D. is one of 1,155 pediatrics physician records with a practice address in Colorado. 27% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 27% of these records are
- In the CMS Doctors and Clinicians fileNo · 6% of these records are
- Record last updated2016 · 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 208000000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
17 pediatrics physician records list a practice address in Louisville
They are 17 of the 785 NPPES records with a practice address in Louisville, and 1,155 pediatrics physician records in Colorado.
All 1,155 in Colorado → Every provider in Louisville → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Robert Bucknam, MDLouisville, CO 800271730265943
- Cheryl Cavanaugh, MDLouisville, CO 800271508840257
- Maureen Dickerson, M.D.Louisville, CO 800271801870563
- Heather Hunter, M.D.Superior, CO 800271942314455
- Jon-Paul Jordan, MDLouisville, CO 800271134100464
- Karrin Mezarina, MDLouisville, CO 800271568566974
- David Miller, MDLouisville, CO 800271447354774
- Debra Rolfson, M.D.Louisville, CO 800271427039007
Common questions
What is Melissa M. Greenfield Serlen, M.D.'s NPI number?
Melissa M. Greenfield Serlen, M.D.'s National Provider Identifier (NPI) is 1730164401, issued on Dec 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Melissa M. Greenfield Serlen, M.D. located?
The NPPES record lists a practice address at 80 Health Park Dr, Louisville, CO, 80027. Phone: (303) 666-2720. Providers update this record themselves, so call before visiting.
How can I verify Melissa M. Greenfield Serlen, M.D.'s license?
NPPES lists Colorado license number 40608, 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.
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.