DR. GRETCHEN MAY ADAMS MD
NPI 1275529919
Family Medicine in Oklahoma City, OK

Active since September 27, 2005PECOS EnrolledAccepts Medicare Assignment
900 NE 10TH ST, OKLAHOMA CITY, OK 73104(405) 271-4311(405) 271-2797 Get Directions Write a Review

NPPES record last updated: January 12, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jan 12, 2023, Jul 21, 2022, Mar 17, 2018 (3 updates tracked since 2018).

About Dr. Gretchen May Adams Md NPPES

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

DR. GRETCHEN MAY ADAMS MD (NPI 1275529919) is an individual family medicine provider in Oklahoma City, Oklahoma, licensed in Oklahoma (40551) and active in the NPI registry since September 2005. She is enrolled in Medicare PECOS, is affiliated with O U Medical Center, and maintains a secondary practice location in Pampa.

NPPES Registry Identity

NPI1275529919
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameDR. GRETCHEN MAY ADAMSCredential: MD
Location Address900 NE 10TH STOklahoma City, OK 73104-5420
Mailing AddressPo Box 840026Amarillo, TX 75284-0026 · (806) 212-6965 · Fax (806) 212-6278
Fax(405) 271-2797
Sole ProprietorYes
Medical School CMSMedical College Of PennsylvaniaGraduated 1998
Enumeration DateSeptember 27, 2005
Last NPPES UpdateJanuary 12, 20233 updates tracked since enumeration
NPPES CertifiedJanuary 12, 2023
NPI 1275529919 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
Licenses Licensed in OK · 40551 Licensed in TX · P4403
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
900 NE 10TH ST, Oklahoma City, OK 73104

Secondary Practice Location 1

Location 13023 Perryton Pkwy, Suite 206Pampa, TX 79065-2817 · Phone (806) 663-5575 · Fax (806) 663-5578

Other Identifiers 4

Medicaid315887502TX
Medicaid200875180BOK
Other268492YM5UTX · Medicare
Other2M1168OK · Medicare

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

Dr. Gretchen May Adams 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 ID5991705543
PECOS Enrollment IDI20191024002559
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 5

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 low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
122 services103 patients
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.
111 services77 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
83 services26 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
13 services12 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

O U Medical Center

Acute Care Hospitals · Oklahoma City, OK
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number370093
Location700 NE 13th StreetOklahoma City, OK 73104 · Oklahoma County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 73104 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
$82.46 typical visit price
range $53.00 – $162.61
Typical copayment $20.61 (range $13.25 – $40.65)
Most-billed visit code 99203
Established Patient
$94.27 typical visit price
range $16.68 – $132.40
Typical copayment $23.56 (range $4.17 – $33.10)
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 5

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers32 claims97 services$6.81 avg. paid by Medicare
Lancets, per box of 100 A4259
DME-Medical/Surgical Supplies · category DA000N
5 suppliers18 claims27 services$1.11 avg. paid by Medicare
Commode chair, mobile or stationary, with detachable arms E0165
DME-Other DME · category DE000N
1 supplier12 claims12 services$11.82 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
2 suppliers30 claims30 services$111.41 avg. paid by Medicare
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
3 suppliers39 claims39 services$180.33 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 20

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

Physician Assistant
900 NE 10TH ST
OKLAHOMA CITY, OK 73104
Family Medicine
900 NE 10TH ST
OKLAHOMA CITY, OK 73104
Family Medicine
900 NE 10TH ST, FMC 2102
OKLAHOMA CITY, OK 73104
Family Medicine
900 NE 10TH ST
OKLAHOMA CITY, OK 73104
Family Medicine
900 NE 10TH ST
OKLAHOMA CITY, OK 73104
Clinic/Center
900 NE 10TH ST
OKLAHOMA CITY, OK 73104
Pharmacist
900 NE 10TH ST
OKLAHOMA CITY, OK 73104
Family Medicine
900 NE 10TH ST
OKLAHOMA CITY, OK 73104

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 Gretchen Adams's NPI number?

The NPI number for Gretchen Adams is 1275529919. It was assigned to this individual provider in the NPPES registry on September 27, 2005.

Where is Gretchen Adams located?

Gretchen Adams practices at 900 NE 10th St, Oklahoma City, OK 73104. The listed phone number is (405) 271-4311.

What is Gretchen Adams's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Gretchen Adams enrolled in Medicare?

Yes. Gretchen Adams 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 Gretchen Adams accept?

Health plans from Blue Cross and Blue Shield of Oklahoma, Medica and Mending Health list Gretchen Adams 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 Gretchen Adams affiliated with any hospitals?

According to CMS data, Gretchen Adams is affiliated with O U Medical Center.

When was this NPI record last updated?

The NPPES record for Gretchen Adams was last updated on January 12, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.