Dr. L. Martha Ann Thomas, MD
- Hospital affiliations
- 2
- Medical groups
- 4
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 200 Memorial Avenue, Westminster, MD 21157
- Practice phone
- Call (410) 848-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Thomas' 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. L. Martha Ann Thomas is an OB-GYN in Westminster, Maryland
Dr. Thomas practices at Carroll Hospital in Westminster, Maryland, part of LifeBridge Health.
Dr. Thomas' NPI, 1689788531, was assigned on August 18, 2006. Dr. Thomas holds Pennsylvania license MD019947E.
- NPI
- 1689788531NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860592730
- NPI enumeration date
- August 18, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 848-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 76
- Medical school graduation
- 1976
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. L. Martha Ann Thomas practices at Carroll Hospital in Westminster, Maryland
Dr. Thomas' primary practice is Carroll Hospital, at 200 Memorial Avenue, Westminster, MD 21157 in Carroll County. The practice phone is (410) 848-3000.
- Carroll Hospital200 Memorial Avenue, Westminster, MD 21157 · Carroll CountyPhone(410) 848-3000
Source: Dmand AI Affiliation Data
Dr. L. Martha Ann Thomas is affiliated with 2 sites of care and 4 medical groups
Dr. Thomas' primary practice is Carroll Hospital in Westminster, Maryland, part of LifeBridge Health. Dr. Thomas is also affiliated with WellSpan York Hospital. The medical group on file is Ob Hospitalist Group. Dmand AI also links Dr. Thomas to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. L. Martha Ann Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Carroll Hospital | Available with a free account |
| +1 more site and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across LifeBridge Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. L. Martha Ann Thomas is one of 945 OB-GYNs in Maryland
Obstetrics and gynecology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Thomas is licensed in Pennsylvania.
Specialties and state licenses
- Obstetrics and gynecology, PennsylvaniaPrimary
OB-GYNs near Dr. Thomas
Counts of OB-GYNs 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. L. Martha Ann Thomas' patients have a median age of 30
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 30, with 100% women.
Dr. Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 30
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
How Dr. L. Martha Ann Thomas takes part in Medicare
Dr. Thomas accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Dr. L. Martha Ann Thomas'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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. L. Martha Ann Thomas
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. L. Martha Ann Thomas' NPI number?
Dr. L. Martha Ann Thomas' NPI number is 1689788531. It was assigned on August 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. L. Martha Ann Thomas?
Dr. L. Martha Ann Thomas is an OB-GYN in Westminster, Maryland. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. L. Martha Ann Thomas practice?
Dr. Thomas practices at 200 Memorial Avenue, Westminster, MD 21157. Dr. Thomas' primary practice is Carroll Hospital in Westminster, Maryland, part of LifeBridge Health. Dmand AI also links Dr. Thomas to 3 medical groups.
What is Dr. L. Martha Ann Thomas' office phone number?
The practice phone on file for Dr. Thomas is (410) 848-3000.
What is Dr. L. Martha Ann Thomas' medical license number?
Dr. Thomas holds Pennsylvania license MD019947E.
Which hospitals is Dr. L. Martha Ann Thomas affiliated with?
Dr. Thomas practices at Carroll Hospital in Westminster, Maryland. Dr. Thomas is also affiliated with WellSpan York Hospital.
What medical group is Dr. L. Martha Ann Thomas part of?
Dr. Thomas is linked to Ob Hospitalist Group. Dmand AI links Dr. Thomas to 3 more medical groups.
Does Dr. L. Martha Ann Thomas accept Medicare?
Yes. CMS lists Dr. Thomas as accepting Medicare assignment.
How long has Dr. L. Martha Ann Thomas been practicing?
Dr. Thomas graduated from medical school in 1976, 50 years ago.
Selling to obstetrics and gynecology practices?
See OB-GYNs in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card