Partner Program
The full 503A formulary — GLP-1, hormones, aesthetics, sexual health, and specialty compounds — compounded in Palm Harbor, Florida and shipped to Warren, MI. 136,655 residents in Macomb County. No local bench.
Get Provider Access
Talk with our clinical team about GLP-1, hormones, aesthetics, and specialty compounding. We'll verify your credentials and get you up and running.
Schedule a Call →By scheduling, you agree to our Privacy Policy.
Promise Pharmacy is a 503A compounding pharmacy in Palm Harbor, Florida. It prepares patient-specific compounded medications and ships them to licensed providers in Warren, MI — Warren is a mid-size city of about 136,655 residents in Macomb County (U.S. Census Bureau, Vintage 2023 population estimates). Typical transit after dispatch is 2–4 business days. There is no Warren storefront.
Service area — shipping, not a storefront
Warren sits in the Midwest region, with about 44,000+ licensed prescribers statewide. This figure is a statewide estimate. We prepare patient-specific prescriptions under 503A and ship them from Florida.
Warren (136,655 in Macomb County, U.S. Census Bureau, Vintage 2023 population estimates) loses winter days to weather. An unattended porch is a worse destination than a staffed suite when the compound is temperature-sensitive. Typical transit is 2–4 business days.
We do not operate a compounding bench in Warren. Promise Pharmacy is a 503A pharmacy at 31818 US Hwy 19 N, Palm Harbor, FL 34684. Patient-specific compounds for Warren are prepared there, then shipped to the clinic or the patient named on the prescription. Local walk-in service and pickup are not available in Warren.
Winter in Michigan delays trucks and freezes doorsteps. Most preparations for compounded medications in this category do not require frozen packing, but we still choose packaging for the weather the carton will actually sit in. If a Warren clinic would rather take delivery at the suite than leave a carton on a stoop over a weekend, we ship to the suite. Typical transit after dispatch is 2–4 business days.
A mid-size market like Warren needs reliable repeat fills. We support repeat prescriptions for compounded medications with portal ordering, a named account manager, and five-day compounding.
Standard compounding time is five business days. After that, Warren should plan on 2–4 business days in transit. Discuss any expedited requirements during your onboarding call.
Credentialing is not a formality. We check an active Michigan-recognized prescribing license (MD, DO, NP, PA, or equivalent) before the account orders compounded medications. Testosterone and other controlled substances also need DEA registration.
Michigan has broad telehealth prescribing parity compared with many states, which is why video-first clinics opening a wholesale compounding account in Warren are a normal account type for us. Controlled substances are still federal: testosterone remains Schedule III, and state telehealth laws do not waive Ryan Haight requirements. For the underlying 503A vs 503B split, we keep a longer explainer on 503A vs 503B compounding.
USP chapters 795, 797, and 800 are the compounding standards we work to. Chapter 797 addresses sterile compounding, and Chapter 800 addresses hazardous drug handling. The Michigan Board of Pharmacy can tell you how Michigan expects a nonresident pharmacy to document that.
Ordering
Active Michigan prescribing license (and DEA if you will order controlled substances). Approval is typically within 48 hours — not instant.
Every 503A compound requires a patient-specific prescription in the portal.
Five business days on the Palm Harbor bench, with third-party testing on lots that require it.
Clinic or patient address. Typical transit 2–4 business days. Refrigerated compounds go insulated.
How this actually differs
This is a shipping 503A relationship with a Florida pharmacy — not a Warren storefront comparison.
| Promise Pharmacy (503A) | Commercial / retail | |
|---|---|---|
| Account model | Credentialed provider account + named manager | Retail profile or PBM network |
| Warren transit & packaging | From Palm Harbor; typical 2–4 business days; insulated when the compound needs it | Local pickup or a chain that may not compound this Rx |
| What is being filled | Patient-specific 503A compound | Manufacturer stock bottle |
| Quality documentation | Third-party testing; COA in the portal | Manufacturer COA |
| Ship-to | Clinic or patient in Warren | Retail counter or mail-order PBM rules |
| Dosing | Written to the prescription, including custom strengths | Fixed commercial SKUs |
Questions we actually get
Michigan compounding
These are separate programs on the same 503A account — still shipped from Palm Harbor, still not a Warren storefront.