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CHRISTOPHER MARK DENSLOW FNP-BC
NPI 1003640863
Nurse Practitioner - Family in Nashua, NH

Active since August 26, 2024PECOS EnrolledAccepts Medicare Assignment

NPPES record last updated: July 15, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Christopher Mark Denslow Fnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CHRISTOPHER MARK DENSLOW FNP-BC (NPI 1003640863) is an individual family provider in Nashua, New Hampshire, licensed in New Hampshire (114052-23) and active in the NPI registry since August 2024. He is enrolled in Medicare PECOS, is affiliated with St Joseph Hospital, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1003640863
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameCHRISTOPHER MARK DENSLOWCredential: FNP-BC
Location Address38 TYLER STNashua, NH 03060-2912
Mailing AddressPo Box 3677Nashua, NH 03061-3677 · (603) 577-7900 · Fax (603) 577-7972
Phone(734) 249-6800
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateAugust 26, 2024
Last NPPES UpdateJuly 15, 2025
NPPES CertifiedJuly 15, 2025
✔ NPI 1003640863 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NH · 114052-23
38 TYLER ST, Nashua, NH 03060
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from NH Healthy Families, Priority Health, WellSense Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Christopher Mark Denslow Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9335660331
PECOS Enrollment IDI20250811000671
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

St Joseph Hospital

Acute Care Hospitals · Nashua, NH
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number300011
Location172 Kinsley StNashua, NH 03060 · Hillsborough County
Emergency services Birthing friendly

Southern Nh Medical Center

Acute Care Hospitals · Nashua, NH
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number300020
Location8 Prospect StreetNashua, NH 03060 · Hillsborough County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 03060 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.14 typical visit price
range $57.75 – $174.26
Typical copayment $22.28 (range $14.43 – $43.56)
Most-billed visit code 99203
Established Patient
$101.54 typical visit price
range $18.70 – $142.15
Typical copayment $25.38 (range $4.67 – $35.53)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. SIDDHARTH PARESH MEHTA M.D
Internal Medicine (Nephrology)
38 TYLER ST
NASHUA, NH 03060
Hillsborough County (603) 577-5377
BERI O SONGNA MD
Internal Medicine (Nephrology)
38 TYLER ST
NASHUA, NH 03060
Hillsborough County (603) 577-5377
DR. JILL A MELENDEZ YOUNG MD
Internal Medicine (Nephrology)
38 TYLER ST
NASHUA, NH 03060
Hillsborough County (603) 882-2921
JOYCE CAROL CLOUSER RDN
Dietitian, Registered
38 TYLER ST
NASHUA, NH 03060
Hillsborough County (603) 577-5377
MRS. JANICE L MAHONEY APRN
Nurse Practitioner
38 TYLER ST, NASHUA NEPHROLOGY
NASHUA, NH 03060
Hillsborough County (603) 882-2921
DVA RENAL HEALTHCARE INC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
38 TYLER ST, STE 100
NASHUA, NH 03060
Hillsborough County (603) 598-1665
SEAN WILLIAM FITZPATRICK MD
Internal Medicine (Nephrology)
38 TYLER ST
NASHUA, NH 03060
Hillsborough County (603) 882-2921
DR. KRUPA S RAJUR MD
Internal Medicine (Nephrology)
38 TYLER ST
NASHUA, NH 03060
Hillsborough County (603) 882-2921

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christopher Denslow's NPI number?

The NPI number for Christopher Denslow is 1003640863. It was assigned to this individual provider in the NPPES registry on August 26, 2024.

Where is Christopher Denslow located?

Christopher Denslow practices at 38 Tyler St, Nashua, NH 03060. The listed phone number is (734) 249-6800.

What is Christopher Denslow's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Christopher Denslow enrolled in Medicare?

Yes. Christopher Denslow is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Christopher Denslow accept?

Health plans from Ambetter from NH Healthy Families, Priority Health and WellSense Health Plan list Christopher Denslow as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Christopher Denslow affiliated with any hospitals?

According to CMS data, Christopher Denslow is affiliated with St Joseph Hospital and Southern Nh Medical Center.

When was this NPI record last updated?

The NPPES record for Christopher Denslow was last updated on July 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.