MAKSIM GRACHEV DO
NPI 1922595776
Internal Medicine in Pueblo, CO
About Maksim Grachev Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAKSIM GRACHEV DO (NPI 1922595776) is an individual internal medicine provider in Pueblo, Colorado, licensed in Colorado (TL.0007285) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Cooley Dickinson Hospital Inc,the, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Maksim Grachev Do 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 Reassignment
Medicare enrollment records show Maksim Grachev reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Northampton, MA 01060
- Reassigned Medicare billing, Massachusetts enrollment
- 539 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 2
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Cooley Dickinson Hospital Inc,the
Acute Care Hospitals · Northampton, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 81003 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PUEBLO, CO 81003
PUEBLO, CO 81003
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 Maksim Grachev's NPI number?
The NPI number for Maksim Grachev is 1922595776. It was assigned to this individual provider in the NPPES registry on April 17, 2018.
Where is Maksim Grachev located?
Maksim Grachev practices at 311 W 14th St, Pueblo, CO 81003. The listed phone number is (719) 595-7585.
What is Maksim Grachev's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Maksim Grachev enrolled in Medicare?
Yes. Maksim Grachev 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 organization bills Medicare for Maksim Grachev's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maksim Grachev reassigns Medicare benefits to Mass General Brigham Medical Group Western Massachusetts Inc (Northampton, MA). The 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 Maksim Grachev's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Maksim Grachev accept?
Health plans from Taro Health list Maksim Grachev 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 Maksim Grachev affiliated with any hospitals?
According to CMS data, Maksim Grachev is affiliated with Cooley Dickinson Hospital Inc,the.
When was this NPI record last updated?
The NPPES record for Maksim Grachev was last updated on April 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.
# Maksim Grachev, DO · NPI 1922595776
Internal Medicine physician in Pueblo, Colorado. Individual provider, active in the CMS NPPES registry since April 17, 2018.
## Identity
- **NPI:** 1922595776 (Entity type: Individual)
- **Enumerated:** April 17, 2018
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** TL.0007285 (Colorado)
- **Sole proprietor:** No
## Practice location
- **Address:** 311 W 14TH ST, Pueblo, CO 81003-2705
- **Phone:** (719) 595-7585 · **Fax:** (719) 595-7589
## 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:** Mass General Brigham Medical Group Western Massachusetts Inc (NPI 1295787919, Northampton, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** April 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1922595776) · Data from the CMS NPPES public registry.