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MARY R LANGENSTROER MD
NPI 1053631333
Obstetrics & Gynecology in Orlando, FL

Active since June 09, 2010PECOS EnrolledAccepts Medicare Assignment
601 E ROLLINS ST, ORLANDO, FL 32803(407) 975-0406(407) 975-0407 Get Directions Write a Review

NPPES record last updated: April 2, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 2, 2025, Jul 19, 2021 (2 updates tracked since 2021).

About Mary R Langenstroer Md NPPES

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

MARY R LANGENSTROER MD (NPI 1053631333) is an individual obstetrics & gynecology provider in Orlando, Florida, licensed in Florida (ME117867) and active in the NPI registry since June 2010. She is enrolled in Medicare PECOS, is affiliated with Adventhealth Orlando, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1053631333
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMARY R LANGENSTROERCredential: MD
Location Address601 E ROLLINS STOrlando, FL 32803-1248
Mailing Address601 E Rollins StOrlando, FL 32803-1248 · (407) 975-0406 · Fax (407) 975-0407
Phone(407) 975-0406
Fax(407) 975-0407
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJune 9, 2010
Last NPPES UpdateApril 2, 20252 updates tracked since enumeration
NPPES CertifiedApril 2, 2025
✔ NPI 1053631333 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in FL · ME117867
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
601 E ROLLINS ST, Orlando, FL 32803
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Other Names 1

Former Name (1)Mary Azer

Secondary Practice Locations 2

Location 1380 Celebration Pl Fl 2Celebration, FL 34747-4606 · Phone (321) 939-3553 · Fax (321) 939-3552
Location 22 Tampa General CirTampa, FL 33606-3571 · Phone (813) 974-2201 · Fax (813) 974-4325

Other Identifiers 2

Other14VN4FL · Blue Cross Blue Shield
Medicaid012618300FL

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Cigna Healthcare, Cigna HealthCare of Florida, Inc., Florida Blue (BlueCross BlueShield FL) and more.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

Mary R Langenstroer 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 ID3971748336
PECOS Enrollment IDI20140807001561
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Mary Langenstroer reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Florida Hospital Medical Group Inc
1.8 mi
Family Medicine
1115 E RIDGEWOOD ST
Orlando, FL 32803
  • Reassigned Medicare billing, Florida enrollment
  • 3,005 clinicians in this Medicare group
NPI 1225034234 (407) 841-1100
Privia Medical Group Florida, LLC
59 mi
General Practice
140 6TH AVE
Indialantic, FL 32903
  • Reassigned Medicare billing, Florida enrollment
  • Medicare enrollment name: Health First Privia Medical Group
  • 329 clinicians in this Medicare group
NPI 1700649043 (321) 312-3501

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Adventhealth Orlando

Acute Care Hospitals · Orlando, FL
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number100007
Location601 E Rollins StOrlando, FL 32803 · Orange County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 32803 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$70.04 typical visit price
range $17.57 – $139.16
Typical copayment $17.51 (range $4.39 – $34.79)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

MRS. ELIZABETH BONET CNM
Advanced Practice Midwife
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 975-0406
ROLA ALTOOS MD
Radiology (Diagnostic Radiology)
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 200-2355
ALBAGIR MOHAMED ALARABI M.D
Internal Medicine
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 303-5600
DR. LYNN CHRISTINE PALMERI M.D.
Pediatrics (Neonatal-Perinatal Medicine)
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 303-2528
DANIELLE LARSON CRNA
Nurse Anesthetist, Certified Registered
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 667-0444
LANDON LICHTMAN M.D.
Emergency Medicine
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 303-1940
ZAIN ZAMIR MD
Hospitalist
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (407) 652-7040
ANDREA CARSON
Pharmacist
601 E ROLLINS ST
ORLANDO, FL 32803
Orange County (941) 875-2033

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 Langenstroer's NPI number?

The NPI number for Mary Langenstroer is 1053631333. It was assigned to this individual provider in the NPPES registry on June 9, 2010. The provider is also known as Mary Azer.

Where is Mary Langenstroer located?

Mary Langenstroer practices at 601 E Rollins St, Orlando, FL 32803. The listed phone number is (407) 975-0406.

What is Mary Langenstroer's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Mary Langenstroer enrolled in Medicare?

Yes. Mary Langenstroer 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 Mary Langenstroer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mary Langenstroer reassigns Medicare benefits to 2 organizations: Florida Hospital Medical Group Inc (Orlando, FL) and Privia Medical Group Florida, LLC (Indialantic, FL). 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 Mary Langenstroer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mary Langenstroer accept?

Health plans from Cigna HealthCare of Florida, Inc., Cigna Healthcare, Florida Blue (BlueCross BlueShield FL), Florida Blue HMO (a BlueCross BlueShield FL company) and Health First Commercial Plans, Inc. and 2 other insurers list Mary Langenstroer 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 Langenstroer affiliated with any hospitals?

According to CMS data, Mary Langenstroer is affiliated with Adventhealth Orlando.

When was this NPI record last updated?

The NPPES record for Mary Langenstroer was last updated on April 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.