MARY EHLMAN MD
NPI 1235579012
Internal Medicine in Saint Louis, MO

Active since June 26, 2013PECOS EnrolledAccepts Medicare Assignment
3844 S LINDBERGH BLVD STE 120, SAINT LOUIS, MO 63127(314) 525-0434 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 21, 2022, Mar 17, 2018, Aug 15, 2017 and 2 more (5 updates tracked since 2016).

About Mary Ehlman Md NPPES

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

MARY EHLMAN MD (NPI 1235579012) is an individual internal medicine provider in Saint Louis, Missouri, licensed in Missouri (2013020999) and active in the NPI registry since June 2013. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and maintains a secondary practice location in Saint Louis.

NPPES Registry Identity

NPI1235579012
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARY EHLMANCredential: MD
Location Address3844 S LINDBERGH BLVD STE 120Saint Louis, MO 63127-1369
Mailing Address670 Mason Ridge Center Dr, Ste 300Saint Louis, MO 63141 · (314) 525-0490 · Fax (314) 525-0434
Sole ProprietorYes
Medical School CMSSaint Louis University School Of MedicineGraduated 2013
Enumeration DateJune 26, 2013
Last NPPES UpdateJuly 21, 20225 updates tracked since enumeration
NPI 1235579012 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MO · 2013020999
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
3844 S LINDBERGH BLVD STE 120, Saint Louis, MO 63127

Secondary Practice Location 1

Location 11 Barnes Jewish Hospital PlzSaint Louis, MO 63110-1003 · Phone (314) 362-5000

Accepted 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

Mary Ehlman Md 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 ID2668690272
PECOS Enrollment IDI20170829002498
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.

Areas of Expertise CMS Part B claims

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
13 services11 patients

Hospital Affiliations CMS Care Compare 2

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

Mercy Hospital St Louis

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260020
Location615 New Ballas RoadSaint Louis, MO 63141 · St. Louis County
Emergency services Birthing friendly

Mercy Hospital South

Acute Care Hospitals · Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260077
Location10010 Kennerly RoadSaint Louis, MO 63128 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63127 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier11 claims11 services$215.40 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 10

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

Internal Medicine
3844 S LINDBERGH BLVD STE 120
SAINT LOUIS, MO 63127
Internal Medicine
3844 S LINDBERGH BLVD STE 120
SAINT LOUIS, MO 63127
Internal Medicine
3844 S LINDBERGH BLVD STE 120
SAINT LOUIS, MO 63127
Internal Medicine
3844 S LINDBERGH BLVD STE 120
SAINT LOUIS, MO 63127
Internal Medicine
3844 S LINDBERGH BLVD STE 120
SAINT LOUIS, MO 63127
Internal Medicine (Geriatric Medicine)
3844 S LINDBERGH BLVD STE 120
SAINT LOUIS, MO 63127
Family Medicine
3844 S LINDBERGH BLVD STE 120
SAINT LOUIS, MO 63127
Nurse Practitioner (Family)
3844 S LINDBERGH BLVD STE 120
SAINT LOUIS, MO 63127

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 Mary Ehlman's NPI number?

The NPI number for Mary Ehlman is 1235579012. It was assigned to this individual provider in the NPPES registry on June 26, 2013.

Where is Mary Ehlman located?

Mary Ehlman practices at 3844 S Lindbergh Blvd Ste 120, Saint Louis, MO 63127. The listed phone number is (314) 525-0434.

What is Mary Ehlman's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Mary Ehlman enrolled in Medicare?

Yes. Mary Ehlman 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 Mary Ehlman accept?

Health plans from Anthem Blue Cross and Blue Shield and Medica list Mary Ehlman 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 Mary Ehlman affiliated with any hospitals?

According to CMS data, Mary Ehlman is affiliated with Mercy Hospital St Louis and Mercy Hospital South.

When was this NPI record last updated?

The NPPES record for Mary Ehlman was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.