Dr. Martie John Gravitt, MD
- Hospital affiliations
- 1
- Industry payments
- $480
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 875 Greentree Rd, Pittsburgh, PA 15220
- Practice phone
- Call (800) 295-6598
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Quest Diagnostics of Pennsylvania, Inc.
Pittsburgh, Pennsylvania
Find Dr. Gravitt'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.
Dr. Martie John Gravitt is a pediatrician in Pittsburgh, Pennsylvania
Dr. Gravitt practices at Quest Diagnostics of Pennsylvania, Inc. in Pittsburgh, Pennsylvania.
Dr. Gravitt's NPI, 1083827299, was assigned on May 7, 2007. Dr. Gravitt graduated from University of Missouri, Columbia School of Medicine in 2005. Dr. Gravitt holds Ohio license 35.128787.
- NPI
- 1083827299NPI Registry (opens in a new tab)
- NPI enumeration date
- May 7, 2007
- NPI status
- Active
- Practice phone
- (800) 295-6598
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Martie John Gravitt practices at Quest Diagnostics of Pennsylvania, Inc. in Pittsburgh, Pennsylvania
Dr. Gravitt's primary practice is Quest Diagnostics of Pennsylvania, Inc., at 875 Greentree Rd, Pittsburgh, PA 15220 in Allegheny County. The practice phone is (800) 295-6598.
- Quest Diagnostics of Pennsylvania, Inc.875 Greentree Rd, Pittsburgh, PA 15220 · Allegheny CountyPhone(800) 295-6598
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Martie John Gravitt is affiliated with 3 sites of care and 2 medical groups
Dr. Gravitt's primary practice is Quest Diagnostics of Pennsylvania, Inc. in Pittsburgh, Pennsylvania. Dr. Gravitt is also affiliated with OhioHealth Morrow County Hospital. The medical group on file is OhioHealth Urgent Care. Dmand AI also links Dr. Gravitt to 1 more physician office and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Martie John Gravitt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Gravitt practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Quest Diagnostics of Pennsylvania, Inc. | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Martie John Gravitt is one of 2,468 pediatricians in Pennsylvania
Pediatrics is Dr. Gravitt's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Gravitt is licensed in Ohio.
Specialties and state licenses
- Pediatrics, OhioPrimary
Pediatricians near Dr. Gravitt
Counts of pediatricians 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
Dr. Martie John Gravitt's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Gravitt's median patient age at 7, with 44% women.
Dr. Gravitt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women44%
- Men56%
Source: Dmand AI Patient Panel Data
Dr. Martie John Gravitt received $480 in industry payments from 2016 to 2025
CMS Open Payments shows 31 general payments to Dr. Gravitt from 12 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Shire North American Group Inc paid the most, $71.
General payments to Dr. Gravitt by program year, 2016 to 2025
Companies that paid Dr. Gravitt the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Martie John Gravitt graduated from University of Missouri, Columbia School of Medicine
Dr. Gravitt graduated from University of Missouri, Columbia School of Medicine in 2005.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Martie John Gravitt'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Dr. Martie John Gravitt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Martie John Gravitt's NPI number?
Dr. Martie John Gravitt's NPI number is 1083827299. It was assigned on May 7, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Martie John Gravitt?
Dr. Martie John Gravitt is a pediatrician in Pittsburgh, Pennsylvania. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Martie John Gravitt practice?
Dr. Gravitt practices at 875 Greentree Rd, Pittsburgh, PA 15220. Dr. Gravitt's primary practice is Quest Diagnostics of Pennsylvania, Inc. in Pittsburgh, Pennsylvania. Dmand AI also links Dr. Gravitt to 1 physician office and 1 medical group.
What is Dr. Martie John Gravitt's office phone number?
The practice phone on file for Dr. Gravitt is (800) 295-6598.
What is Dr. Martie John Gravitt's medical license number?
Dr. Gravitt holds Ohio license 35.128787.
Which hospitals is Dr. Martie John Gravitt affiliated with?
Dr. Gravitt is affiliated with OhioHealth Morrow County Hospital.
What medical group is Dr. Martie John Gravitt part of?
Dr. Gravitt is linked to OhioHealth Urgent Care. Dmand AI links Dr. Gravitt to 1 more medical group.
Where did Dr. Martie John Gravitt go to medical school?
Dr. Gravitt graduated from University of Missouri, Columbia School of Medicine in 2005.
Has Dr. Martie John Gravitt received payments from drug or device companies?
CMS Open Payments shows $480 in general payments to Dr. Gravitt from 12 companies from 2016 to 2025. The largest total came from Shire North American Group Inc.
How long has Dr. Martie John Gravitt been practicing?
Dr. Gravitt graduated from medical school in 2005, 21 years ago.
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