MARK VINCENT TOLENTINO NP
NPI 1437783388
Nurse Practitioner - Family in Rockville, MD
About Mark Vincent Tolentino Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK VINCENT TOLENTINO NP (NPI 1437783388) is an individual family provider in Rockville, Maryland, licensed in Maryland (R208653) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2019).
NPPES Registry Identity
Specialties & Licenses 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mark Vincent Tolentino Np 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.
Medicare Billing Reassignments
8Medicare enrollment records show Mark Vincent Tolentino reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia enrollment
- 4 clinicians in this Medicare group
North Potomac, MD 20878
- Reassigned Medicare billing, Maryland enrollment
- 13 clinicians in this Medicare group
Silver Spring, MD 20910
- Reassigned Medicare billing, Maryland enrollment
- 99 clinicians in this Medicare group
Baltimore, MD 21202
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 18 clinicians in this Medicare group
Middle River, MD 21220
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 11 clinicians in this Medicare group
Prince Frederick, MD 20678
- Reassigned Medicare billing, Maryland enrollment
- 24 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Virginia enrollment
- 501 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Maryland enrollment
- 227 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 12
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20850 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ROCKVILLE, MD 20850
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 Mark Vincent Tolentino's NPI number?
The NPI number for Mark Vincent Tolentino is 1437783388. It was assigned to this individual provider in the NPPES registry on March 1, 2020.
Where is Mark Vincent Tolentino located?
Mark Vincent Tolentino practices at 9420 Key West Ave Ste 400, Rockville, MD 20850. The listed phone number is (301) 917-6800.
What is Mark Vincent Tolentino's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Mark Vincent Tolentino enrolled in Medicare?
Yes. Mark Vincent Tolentino 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.
Which organizations bill Medicare for Mark Vincent Tolentino's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Vincent Tolentino reassigns Medicare benefits to 8 organizations: Mansfield Kaseman Health Clinic, LLC (Rockville, MD), Ikon Health, LLC (North Potomac, MD), Consonant Healing Medical Associates (Silver Spring, MD), Snf Physiatry Services MD LLC (Baltimore, MD), Comprehensive Rehab Consultants PLLC (Middle River, MD) and 3 more organizations, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Mark Vincent Tolentino's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mark Vincent Tolentino was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Mark Vincent Tolentino, NP · NPI 1437783388
Family physician in Rockville, Maryland. Individual provider, active in the CMS NPPES registry since March 1, 2020.
## Identity
- **NPI:** 1437783388 (Entity type: Individual)
- **Enumerated:** March 1, 2020
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** R208653 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 9420 KEY WEST AVE STE 400, Rockville, MD 20850-6327
- **Phone:** (301) 917-6800
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Mansfield Kaseman Health Clinic, LLC (NPI 1831527183, Rockville, MD); Ikon Health, LLC (NPI 1275104143, North Potomac, MD); Consonant Healing Medical Associates (NPI 1588122535, Silver Spring, MD); Snf Physiatry Services MD LLC (NPI 1508668542, Baltimore, MD); Comprehensive Rehab Consultants PLLC (NPI 1710529771, Middle River, MD); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2019
## Record status
- **NPPES last updated:** April 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1437783388) · Data from the CMS NPPES public registry.